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Re: Issue 489 in lilypond: beaming weirdness in 25/16
From: |
Hans Aberg |
Subject: |
Re: Issue 489 in lilypond: beaming weirdness in 25/16 |
Date: |
Tue, 9 Oct 2007 14:17:35 +0200 |
On 9 Oct 2007, at 00:46, address@hidden wrote:
Issue 489: beaming weirdness in 25/16
http://code.google.com/p/lilypond/issues/detail?id=489
Comment #2 by gpermus:
Possible dupe of 11 ? It's not in a triplet, but it's the same
kind of beamlet issue.
Yes, I think these may be related. Also see the post 1 October 2007
by <address@hidden> in the LilyPond User mailing list, "odd
beaming in tuplets", where it happens for quintuplets.
I thought it might not be possible to resolve it for all cases, as
strictly speaking, the beaming is also a suggestion of a musical
logical structure, that may be communicated by accents in some cases.
For example, in issue 11, the beaming suggests that the triplet is
divided into two equal parts, which may be possible, but not the
normal thing. For n-tuplets, it may depend on the intended musical
context. The situation is then similar to that of complex meters.
[For example, Hindemith, "Elementary Training for Musicians", p.
166b, advices against writing out quadruplets as a series of dotted
notes, as it destroys the musical logical structure. I think
therefore that this logical structure maybe must also be used to
achieve correct beaming, too. Perhaps LilyPond just translates it
into fraction values first, and then does the beaming, or something.]
So perhaps a general mechanism, with a good, easy to use user
interface, is needed.
Hans Ã…berg