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Re: question about transposing an interval of a 4th
From: |
Johan Vromans |
Subject: |
Re: question about transposing an interval of a 4th |
Date: |
24 Dec 2008 12:07:47 +0100 |
User-agent: |
Gnus/5.09 (Gnus v5.9.0) Emacs/21.4 |
"Carl D. Sorensen" <address@hidden> writes:
> You're right, it would be nice to have this. And fortunately, we do.
Hurray!
> Please look in the file scm/music-functions.scm. Search for
> music->make-music.
Exactly what I asked for. This is a function I'm sure gonna play with!
> In scheme, it does just what your pseudo-code below does. Except
> that it works in the scheme language mode, which means it works
> slightly differently that your pseudocode.
Of course. The pseudocode only meant to make my intentions clear (and
it worked).
> But a better way to accomplish something like the diatonic transposition
> that started all of this would be to define a function that diatonically
> transposes a single pitch, and apply it to the music with the function
> music-map, which is also defined in scm/music-functions.scm.
Yes, indeed. The music->make-music function is very generic, and has
the advantage of explicitly enumeration all kinds of things one can
encounter in a music expression.
> My main reason for this email is to address your request for a music
> expression copier, and show how in general one would play with a
> music expression.
For which I'm very grateful.
Stay tuned for nice examples of (ab)using it ;)
-- Johan
- Re: question about transposing an interval of a 4th, (continued)
- Re: question about transposing an interval of a 4th, James E. Bailey, 2008/12/22
- Re: question about transposing an interval of a 4th, John Mandereau, 2008/12/22
- Re: question about transposing an interval of a 4th, James E. Bailey, 2008/12/22
- Re: question about transposing an interval of a 4th, John Mandereau, 2008/12/22
- Re: question about transposing an interval of a 4th, Eyolf Østrem, 2008/12/22
- Re: question about transposing an interval of a 4th, Graham Percival, 2008/12/22
- Re: question about transposing an interval of a 4th, Eyolf Østrem, 2008/12/23
- Re: question about transposing an interval of a 4th, Carl D. Sorensen, 2008/12/22
- Re: question about transposing an interval of a 4th, Johan Vromans, 2008/12/23
- Re: question about transposing an interval of a 4th, Carl D. Sorensen, 2008/12/23
- Re: question about transposing an interval of a 4th,
Johan Vromans <=
- Re: question about transposing an interval of a 4th, James E. Bailey, 2008/12/22
Re: question about transposing an interval of a 4th, Francisco Vila, 2008/12/23
Re: question about transposing an interval of a 4th, Mark Polesky, 2008/12/22
Re: question about transposing an interval of a 4th, Mark Polesky, 2008/12/22