A Radical Tonality

21 replies [Last post]
partsong
partsong's picture
Offline
Joined: 23rd Aug 2010
Posts: 541

I thought Philip Clark's mind boggling post A New Tonality deserves some further discussion.

Amongst several things which leap out at me, one or two...

I'm in agreement when you suggest that maybe the argument between tonality and atonality has been about not very much. I don't believe that the break between tonality and atonality was all that. Tonality had become an all-inclusive system, so it was but a small step to rationalize the use of the chromatic scale. A logical step in music history.

For me it's not really about which language a composer chooses - tonal, atonal, modal - it's about to put it simply how the language is used. Personally I like structural clarity, for example. I like your use of the terms raw and demonstrative, frank and fresh simplicity to describe some of today's more interesting tonal composers...

Mark

 

50milliarden
50milliarden's picture
Offline
Joined: 18th Oct 2012
Posts: 111
Let me add my 2 cents' worth

Let me add my 2 cents' worth to that.

As a composer, I always wondered why people choose to regard traditional tonality as a "system", equal to serialism and whatnot.
It isn't. It's a force of nature. 19th century (and earlier) composers didn't have the feeling that they were using a "system" to compose their works, let alone that they were aware of any other choices that could be made. To them, tonality was something you were born with, something that was part of music itself.

So to me it's too much of a simplification to state that around 1910, composers chose to switch from one system to another. In fact the transition was much smoother and the result of 50 years of gradually expanding the possibilities of tonality, till the point that the expansions became more prominent than the fundament they stemmed from.

As a composer, I used to believe in "systems" as well for a long time. I tried every mathematical way of construction a composition. But in the end I felt unsatisfied with that. It felt like the theory books were telling the composer how to write, instead of the composer giving the theory books material to analyse.

My dissatisfaction with "systems" in general coincided with my re-discovery of the force of nature that is tonality itself. It's a natural fundament that's always present and which allows you to build your own "extensions" on it.

So nowadays I'm composing music that I regard myself as "tonal". It has a basic key, tonal hierarchy but harmonic relations have been loosened and the traditional notions of consonance and dissonance are absent.
Why? Because I believe that traditional triadic harmony and the preference of consonance are always mistaken to be part of tonality itself. And they aren't, they're later additions, coming from theorists who wanted to harnass and "tame" the wild forces of natural tonality.

To me, tonality is purely melodic in nature. The first primitive tribes used tonality already. They just didn't know harmony yet (which to me is the simplest proof possible that the two aren't related).

So when I compose a piece nowadays that - to me - is fully tonal, but to the listener sounds completely atonal (which it does), I feel like my mission is completed: the liberation of "pure" tonality of its harmonic restrictions.

partsong
partsong's picture
Offline
Joined: 23rd Aug 2010
Posts: 541
RE: A Radical Tonality

Fascinating 50 Milliarden - and I'm in complete agreement with your view that the transition from tonality to atonality was smoother than a radical break. One small step for composers, one giant leap for human ears mind!

Now don't go using the perfect fourth! It's banned (joke!)

(Have composed a few pieces myself, though I've never admitted it openly on the forum before. In fact I once told a little white lie and said I wasn't a composer...well I'm not in the sense that I haven't done much for some time, but recently took up my dusty pencils. I was lucky enough to study privately a few years ago for three years with someone I have enormous respect for as a teacher and composer).

Mark

c hris johnson
c hris johnson's picture
Offline
Joined: 8th Sep 2010
Posts: 568
RE: A Radical Tonality

Interesting topic,but you two are way ahead of me.

50m, you wrote:

"To me, tonality is purely melodic in nature." OK, Seems clear enough! But then you write:

"So when I compose a piece nowadays that - to me - is fully tonal (Does this mean melodic then ?), but to the listener sounds completely atonal (which it does) (if tonal means melodic, how does it sound atonal?), I feel like my mission is completed: the liberation of "pure" tonality of its harmonic restrictions."

My comment / question is in italics. Sorry if it seems obvious to you two. Probably I just need a few more words of explanation!

Chris

__________________

Chris A.Gnostic

50milliarden
50milliarden's picture
Offline
Joined: 18th Oct 2012
Posts: 111
RE: A Radical Tonality

c hris johnson wrote:
But then you write:

"So when I compose a piece nowadays that - to me - is fully tonal (Does this mean melodic then ?), but to the listener sounds completely atonal (which it does) (if tonal means melodic, how does it sound atonal?), I feel like my mission is completed: the liberation of "pure" tonality of its harmonic restrictions."

My comment / question is in italics. Sorry if it seems obvious to you two. Probably I just need a few more words of explanation!

Chris

It has everything to do with the melodic nature of what I concieve as "tonality". For instance, you can have several tonal melodies (that is, melodies that are built upon a hierarchic scale and with a clear basic key in mind) combined in a way that the resulting polyphonic structure sounds atonal to the listener.

But my point is that this is entirely different from what is usually seen as atonal music: music in which the traditional melodic element is sacrificed in some way or is completely absent.

Theorists often use the terms "bitonal" or "polytonal" for atonal sounding music that still that uses tonal melodies, but that's another attempt to classify it as a fixed system.
I never start a piece by telling myself "now I'm gonna combine the keys of C and F# major." Instead, the polyphonic structures dictate their own harmony and the independance of the melodies cause the harmony to "happen" spontaneously (within fixed borders, of course).

parla
parla's picture
Offline
Joined: 6th Aug 2011
Posts: 1815
RE: A Radical Tonality

Tonality is the the codification of the natural wisdom of man for making music. So, new, radical or ambivalent tonality (as 50m suggests, if I understand him correctly), what counts is that, if we have to be natural composers (to sing naturally what is composed), tonality is the norm, the only one.

Tonality is not necessarily "purely melodic in nature". It can be less melodic, when virtuosity is involved, more complex in fugues or choral, while harmony, counterpoint and the form of the composition are linked, in a way that either they enhance the melodic line(s) or "absorb" them in the overall structure of the work (see Bruckner).

Whether tonality is an all-inclusive system...perhaps, depending on the definition you rely upon. Stricto sensu, it cannot accommodate everything as a norm. Atonal is the lack of tonality and that's all. So, "how the language is used" means what? At least that this "language" (new radical, atonal or any other experimentation of the use of what might have left as "tonality") should be recognisable (be clearly understood) by any audience of Classical Music. Otherwise, it is only the language of the "composer".

Parla

partsong
partsong's picture
Offline
Joined: 23rd Aug 2010
Posts: 541
RE: A Radical Tonality

 

Chris that's very kind of you, but I've never been ahead of anyone in anything!

Tonality became an all-inclusive system (became Parla, not was all along) because composers began to modulate further away, and ended up modulating into remote keys. You can modulate from any key to any other; all those exercises I had to do on that while younger! You have to find a common or passing chord, and if you can't find one easily you have to get creative and use variations and flattened and sharpened and unusual chords etc...

Tonality also became all-inclusive because of chromaticism of course. In the end it was but a small step to say 'okay, let's use all twelve notes then instead of 7...'

Parla I did give an example of what I meant by how the language is used in the way of structural clarity. We are singing from the same hymn sheet in a sense when you also mention the clarity of the composer's sonic palette...yes. Clarity not clutter is what we need!

The greatest composers make the language they use their own...viz Messiaen and his modality.

Mark

(Only my perceptions of course)

parla
parla's picture
Offline
Joined: 6th Aug 2011
Posts: 1815
RE: A Radical Tonality

Mark, you can modulate into "remote keys", but at certain cost. Can you modulate, for example, from a minor to D major directly?

Tonality became quite inclusive with chromaticism, but it has been already on the very edge of its development. So, the next step, albeit small, was enough to break the tonality completely. To use twelve notes means you don't need any sort of tonality! What sort of C major you may use, when you are "free" to make use of all twelve notes...freely. On the other hand, if you put any sort of "rules", you go backwards to the tonality "regulation".

Nothing in this life can be that inclusive, so it can allow to accommodate even its negation!

Parla

 

partsong
partsong's picture
Offline
Joined: 23rd Aug 2010
Posts: 541
RE: A Radical Tonality

 

I don't honestly know if you've grasped what I am saying Parla, and it is nothing radical that anyone who has studied harmony will tell you:

1) Like I said, you can modulate from any key to any other key - if the keys are not related (directly to use your word) then you use the passing chords or common chords(apologies if I am teaching any of my grannies to suck eggs, as I did recently with Naupilus viz; the unreliable narrator). I am not saying that you haven't studied harmony Parla, but the exercises that are set to music students are common brain teasers of how to modulate to remote keys...indirect ones!

2)  A minor to D Major? Use a variant of any number of chords (as you well know!)

3) Atonality is an extension not a negation of tonality. It ain't rocket science to incorporate the 5 chromatic notes within the 7 notes of the diatonic scale...

4) Freedom (as George Michael sang) is a good thing, when we release ourselves from the rule of centuries. The only problem Parla is that we sometimes exchange one set of rules for another...the systems as 50 Milliarden rightly calls them.

Mark

Parla - if you see atonalism as diabolus in musica, fine...
Some of us don't think the same way.

And by the way Parla, we are singing from the same hymn sheet, even if you don't know it. It's a Lutheran chorale - nothing wrong with that (even as an RC member!) That is how I learnt harmony Parla, by harmonising Bach chorales. The fun was that when you'd finished one you could look up the correct solution in Riemenschnedier. Damn it! The master had always used one or two subtly different chords!

What gave him the right to be so clever? Because he was a genius of course! We learn from tradition Parla, and the masters...

Mark

parla
parla's picture
Offline
Joined: 6th Aug 2011
Posts: 1815
RE: A Radical Tonality

So, the issue Mark is that you cannot modulate "directly" from a minor to D major without "using a variant of any number of chords" or, simply, by passing to A major first and, then, to D major (or to go to d minor and then to D major). So, you need some "brain teasers" to remote (or unorthodox) keys. You cannot do anything you like, as you like it. There are rules.

If atonality destroys any notion of the keys, tonality, minor and major modes, what sort of "extension" is it? If this "incorporation" of the 5 chromatic notes within the 7 notes of the diatonic scale works by destroying any sense of the diatonic scale and makes it unrecognisable, it sounds as the end of the music, as it has been built and established. If it is an "extension" or "development" of the tonality, somehow, it seems to lead to the point of no return: the vanishing tonality and harmony we knew.

By all means, "we sometimes exchange one set of rules for another", but this exchange is not necessarily a natural development of them; it can easily be the negation of them.

Finally, I appreciate atonality as a genuine effort to develop Classical Music to other directions. Some of the original composers of this "school" were very interesting composers (and great in the field of atonal music). However, I do believe that this new direction led to a sort of the "end of music", to an impasse. Then, quite a few of us found ourselves forced to go back to...the future.

Parla

P.S.: We may sing from the same hymn sheet, Mark, but I stick to the Lutheran chorale (even as a non RC member). I don't look further. The "genius" has enough music to deal with.

 

 

c hris johnson
c hris johnson's picture
Offline
Joined: 8th Sep 2010
Posts: 568
RE: A Radical Tonality

Thanks Mark and Parla for discussing this question in ways I can understand! So some particular thoughts, and then some more general ones.

In particular, I find myself in sympathy with this (from Parla) "If atonality destroys any notion of the keys, tonality, minor and major modes, what sort of "extension" is it? If this "incorporation" of the 5 chromatic notes within the 7 notes of the diatonic scale works by destroying any sense of the diatonic scale and makes it unrecognisable, it sounds as the end of the music, as it has been built and established. If it is an "extension" or "development" of the tonality, somehow, it seems to lead to the point of no return: the vanishing tonality and harmony we knew."

In the first part the all-important word is 'if'. If I understand 50m correctly what he aims to write is music which through its structure moves from tonal beginnings to atonal ("is fully tonal, but to the listener sounds completely atonal")*, i.e. achieves part of its effect by juxtaposition of tonal and atonal contributions. It seems to me that the same idea is to be found in an old established work, Berg's violin concerto, where an atonal (serial) structure is written with some freedom so that it can sound at least in part tonal to the listener. 

This too (this time from Philip Clark's article): "And what about the ‘diatonic framework’ of Bernstein’s own music? That he made a conscious composerly decision to hook nearly every significant piece – West Side StoryKaddishMass,A Quiet Place – around the tritone, or flattened fifth, the one melodic interval guaranteed to destabilise those most basic certainties of tonic and dominant, tells us something important about his modus operandi. Tonality was indeed at the heart of everything he did as a composer. And that’s why he was never (well rarely) complacent about it. True enough,Kaddish and Mass end resolutely, swimming in warm baths of tonality, enough to make those of us without religious faith wince slightly. But the sense of Bernstein grappling with tonality, of trying to make the diatonic framework fit around pieces that are dealing with society in flux, and fragmenting, and realising that there was no cosy fit – that realisation causes Kaddish and Mass to spill over into atonality and collage – makes for an exhilarating ride. Bernstein’s tonality is questioning and unsettling."

 

But how far can one go in this way. Are we reaching the point at which the 'law of diminushing returns' is kicking in?

One thing I find very striking that has not been discussed here is the rate of development of chromaticism towards atonal and then serial music. Although you may find clues earlier the main thrust of this trend took place in a frenetic rush from the latter half of the 19th century to the first half (first quarter even?) of the 20th, after many centuries where a series of rules and conventions changed, significantly of course, but slowly.** A sort of musical parallel to the industrial revolution, so sudden as to be destabilizing. No wonder many are left bemused, and not just listeners, composers too. To tear up the rule book, or modify it beyond recognition? Is that the choice facing composers today. Like bankers, it is asking a lot of composers to develop and then implement their own rules. Is this not a difficulty composers face today (not to mention listeners)? Not having a set of rules to follow (and break with), or to rebel against.

I'm reluctant to accept that composers are less inventive or creative today than in previous generations, nor Philip Clark's suggestion (made in an earlier thread of Arbutus) that it is the conditions of our society which are the limiting factor. Is it possible that we are reaching a point in western music that parallels the 'limits to growth' that we find in the economic sphere. There is no reason why the development of western music should be indefinitely open-ended. I'm not saying this is the case now. It's too early to know anyway. But that point must come sometime.

 

Is it possible that we have we reached a 'point of no return'? If I am less pessimistic than Parla, I'm less optimistic than Philip Clark or 50m, and probably a little less optimistic than you, Mark!

Chris

* Sorry 50m if I have misrepresented your aims as a composer. Not having (knowingly) heard any of your music I could be well off-beam!

** So you could write, Mark, correctly "That is how I learnt harmony Parla, by harmonising Bach chorales. The fun was that when you'd finished one you could look up the correct solution in Riemenschnedier." But now?

__________________

Chris A.Gnostic

partsong
partsong's picture
Offline
Joined: 23rd Aug 2010
Posts: 541
RE: A Radical Tonality

Parla -  I have transgressed, and so must confess.

This morning, the impish spirit in my fingers got the better of me, and I sat down at the piano and played 3 chords; starting with a tonic in B major. From there I went to the subdominant, as one must, and landed on an E major triad. And then, God knows what happened, I flattened the triad - yes the whole triad - by a semitone, and went from E-G sharp B to Eb G natural B flat. All of a sudden, I was in Eb major. I had modulated from B major to a remote galaxy. A good key Eb major, a hearty key. Parla will approve of this key I said to myself, it is a key suitable for a heroic symphony even. I submit my modest modulation for your approval Parla. A tad unorthodox, to go from 5 sharps to 3 flats mind, but there we are.

Which reminds me about a time many years ago when I switched channels and saw and heard a string sextet being played. This is an interesting piece I thought. I will listen to it. A wonderful piece. As it continued I asked the obvious question - who is the composer? Dvorak I said - not knowing if he had written any string sextets even, but no matter. I was convinced that this piece was by Dvorak. To my horror, when the credits went up, I had been listening to Schoenberg's Transfigured Night.

I was mortified! I had actually appreciated a piece which the story goes was rejected by some music society or other at the time because they found in it a chord which could not be found in any current treatise on harmony, and therefore the chord did not exist, and therefore the piece of music did not exist! Imagine my horror Parla. I had willingly listened to a piece of music which did not exist! Such stange pronouncements the grammarians make...

Jesting aside, Parla, what I meant by atonalism being an extension of tonality was that composers saw it as such. Some listeners still cannot accept the lack of a stable key centre. We all have our own tolerance levels when listening.

For me and many others though, there is the hugely important issue of the interval - a minor third is a minor third whether it is in a diatonic scale or in a note row. It has the same expressive properties...

Chris there is a lot of interesting stuff in your post. More anon hopefully. Thankyou.

parla
parla's picture
Offline
Joined: 6th Aug 2011
Posts: 1815
RE: A Radical Tonality

Thanks Mark for this quite interesting exchanges. No problem with some "transgression" here or there.

Your example with the B major modulating, in the end, to E flat is a fascinating one, but it is not that remote as it seems. Beethoven and Hummel used the B major as the key for the slow movements in two of their respective works, i.e. The "Emperor" Concerto and the Piano Trio op. 93 (Hummel), both in E flat. So, why they chose a "remote" key, instead of a more related, let's say the B flat major (the dominant) or the A flat (the subdominant).

You see the relative minor of B major is the A flat minor (or its enharmonic key of G sharp minor). Its tonic major (A flat major) has the E flat as its subdominant and the E flat has the A flat as its dominant. So, you can rather easily modulate from B major to its relative minor (A flat minor) and, then, to the tonic major (A flat major) and, finally, to its subdominant (E flat). Any modulation is possible but one has to follow certain rules, orthodox or "a tap unorthodox". We cannot "jump" freely and directly to any remote key.

Schoenberg's "Transfigured Night" is an early tonal work with rich chromaticism. Nothing to do with the actual atonal music. Of course, some "grammarians" paid attention to the tree, not to the rich forest.

If some composers "saw atonalism as an extension of tonality", we are not supposed to accept this view as absolutely correct. However, you put it cleverly, focusing on the "tolerance levels" of the individual listener. Chris also put a very pertinent question: "There is no reason why the development of western music should be indefinitely open-ended". From my side, I raised the issue of the "point of no return" (see Webern).

Finally, the "interval": "A minor third is a minor third whether it is in a diatonic scale or in a note row. It has the same expressive properties". However, what really matters is the whole structure and the form of the composition. This "minor third" has a reason d'etre, a purpose too, in a diatonic scale. It is a part of the language, grammar and syntax known and established. In a "note row", it looks like a "minor third" in the desert or the jungle of rows of notes. Of course, with rules of a new language, it can find its role and destiny. However, these "new rules of a new language" should be widely accepted as the diatonic scale. Otherwise, the "new language" is limited to those who may be able to comprehend it and communicate with it.

In any case, I think we understand, to some extent, each other...by now. I thank you again for your interesting and heartfelt posts.

Parla

50milliarden
50milliarden's picture
Offline
Joined: 18th Oct 2012
Posts: 111
RE: A Radical Tonality

Parla: Transposing to a key that's a minor or major third away from the original key (thirds-relationships) is in fact one of the most important "inventions" of the romantic era, and it's what gives many compositions from that time its unique color.

Take Schubert, for instance, who was a structural traditionalist, but harmonically he was the most modern composer of his generation. His use of thirds-relationships is so radical that he often doesn't even transpose but just juxtaposes the two keys. A good example is the trio of the D major piano sonata's scherzo. If I remember well, a series of repeated D major chords suddenly get changed into F# major, after which D major returns as if nothing has happened. A wonderful effect.

These kind of "color effects" also represent the first cracks in the traditional tonal harmony. When composers start to chose sounds just because of their coloistic qualities, instead of their function in the tonal system, one can speak of an early form of Impressionism. Schubert as a proto-Debussy? That's one of the weirdest comparisons ever made here, I reckon - but one that can be backed up with examples from his work.

The increasing prominence of tonal color then culminated in Wagner's Tristan. The whole work (and not only the famous first chord) may be percieved as Wagner embracing the new possibilities of expression generated by contrasting pure colors, instead of harmonic functions.

And finally composers felt there was no need for harmonic functions at all anymore. Just color remained. See Schönberg's first Chamber Symphony, Scriabin's 5th sonata, Ives' Central Park in the Dark...

So I dislike talking about early 20th century music in terms of "swapping one system for another." It just didn't work that way.

Chris, you wrote:

"If I understand 50m correctly what he aims to write is music which through its structure moves from tonal beginnings to atonal ("is fully tonal, but to the listener sounds completely atonal"), i.e. achieves part of its effect by juxtaposition of tonal and atonal contributions."

Well, almost but not exactly. Firstly, there is no progression from a traditional to a modern style. The style remains the same throrough the piece. Secondly, you're correct in describing the overall effect as a juxtaposition of tonal and atonal contributions, but not in the way of the Berg violin concerto (which used the Bach chorale in the final as a "Fremdkörper", providing maximum contrast to its dodecaphonic surroundings.

In fact my "method" may be the polar opposite of Berg's. You can't really speak of tonal melodies in Berg's twelve-tone works, not even in the progression of fifths that make up the basic material for the violin concerto. After all, a couple of fifths don't yet make a defined key. But Berg achieved some sense of traditional tonality by the way he combined his rows and turned them into polyphonic structures that somehow sound "nice" to people who are not used to hardcore atonailty. Which by the way explains the popularity of this concerto and the relative obscurity of Schönberg's equally masterful violin concerto.

In my case, the basic material I use is tonal, just the development of that material - horizontal (polyphonic) and vertical (harmonic) - make the pieces SOUND atonal. But they still make use of a fixed key, so I don't consider them fully atonal.

Not sure I'm making sense now, it's kinda hard to put in words what you've been doing for so long intuitively...

So in case you or others are interested in my compositions, I'll give you the link to my IMSLP page. IMSLP as you may know, is a site that contains a huge amount of old an new music, both public domain and music that's published freely under creative commons licenses. All my music can be downloaded for free from there, for non-commercial use.

http://imslp.org/wiki/Category:Peters,_Rob

As you can see, I've been rather prolific as a composer... with 145 published works so far. Many of my earlier pieces stemmed from my conservatorium years and were written in a wide variety of styles, ranging from very traditional to wildly experimental. There's also a lot of material that was written directly for practical, mostly church use, hence the large number of works.

But I think that in the last say 10 years my style has settled (wisdom comes with age, and not only grey hairs...), and has become what I described above. Good examples are my latest works: the 4 organ sonatas. They're part of an intended series of 24, inspired by the sonatas of Joseph Rheinberger (who only managed to write 20 - time to beat old Joe!), a project that'll keep me busy for many years to come.

P.S. I realize I'm also giving up anonimity this way, but I assume we're all nice and non-stalker types of people here, right? ;)
And in case anyone is wondering: my alias stems from one of my hobbies (philately).

Stirling Newberry
Stirling Newberry's picture
Offline
Joined: 5th Nov 2012
Posts: 2
RE: A Radical Tonality

"So, the issue Mark is that you cannot modulate "directly" from a minor
to D major without "using a variant of any number of chords" or, simply,
by passing to A major first and, then, to D major (or to go to d minor
and then to D major). So, you need some "brain teasers" to remote (or
unorthodox) keys. You cannot do anything you like, as you like it. There
are rules."

This is not correct as it is written: modulation to the parallel major or minor mode is neither forbidden, nor particularly complex, one can avoid the modulation to the relative major of the minor as well. In fact, the purpose of much of tonality is that modulating between any two keys can be accomplished with only simple dissonances.

BTW. Schoenberg and Webern and some of their disciples preferred the term "pantonality."

c hris johnson
c hris johnson's picture
Offline
Joined: 8th Sep 2010
Posts: 568
RE: A Radical Tonality

Thank you 50m for your fascinating reply. I think I begin to understand better your compositional style.  (I've started looking at your compositions, but I'm a slow score reader at the best of times and starting in a new idiom from scratch is quite difficult for me.  Give me time!).

I understand that your approach is, in a way, the opposite of Berg's but nevertheless, for the listener as opposed to the composer, which comes first may perhaps be less important than which appears to predominate.  With Berg, tonality or the illusion of tonality, by no means restricted to the violin concerto, seems to me, as you say to provide the key to the accessibility of his music compared with Schoenberg's. But I never have any sense of this having been grafted on to the main thrust of Berg's ideas. On the contrary for me and for many listeners I suspect it makes it easier to grasp the structure of his work. Didactically Schoenberg's violin concerto may be as fine as Berg's, but it lack's Berg's rhetorical flair. It breaks that 'either'/ 'or' tonal/atonal barrier.  I have to do some serious work to see if I can get the same from your music!  I suppose there are no recordings?

Your mentioning of the Bach chorale as the tonal 'peg' in the Berg concerto reminded me just how observant and astute was his choice of that particular chorale. Bach only set that chorale tune once (at the end of Cantata No.60).  It is an unusual one with very short lines but not only that. Mark, you mentioned doing excercises harmonising chorales. I'm willing to bet that your 'textbook' harmonisation of this would be nothing like Bach's.  It really does stand out every time I hear it (I checked it again last night) and I'm sure that's what atrracted Berg to it.

Mark and Parla, I hope you don't mind my intrusion into your 'minor third' discussion!  Mark you wrote "a minor third is a minor third whether it is in a diatonic scale or in a note row. It has the same expressive properties..."

To which Parla responded "However, what really matters is the whole structure and the form of the composition. This "minor third" has a reason d'etre, a purpose too, in a diatonic scale. It is a part of the language, grammar and syntax known and established. In a "note row", it looks like a "minor third" in the desert or the jungle of rows of notes."

Now, at the risk of annoying you both, I would argue that there is no 'switch' involved: the diatonic 'feel' of the minor third, (and the major third, and the fifth) is gradually, continuously diluted as music becomes more chromatic: the point it becomes atonal is just the end point of a gradual process for these intervals. I'd suggest that if there can be said to have been a switch it occurred much earlier, with the widespread adoption of equal temperament tuning.

Anyway, a fascinating discussion. Even if I only just manage to 'keep up' I find it really interesting!

Chris

__________________

Chris A.Gnostic