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From: | Simon Albrecht |
Subject: | Re: What is the name of this and how to code in lily |
Date: | Sat, 07 Feb 2015 23:58:36 +0100 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.4.0 |
Am 07.02.2015 um 12:20 schrieb Noeck:
I think the model score Ming sent is being inconsistent here, as according to standard notation it would have a 1/64-note tremolo on the eight note and a 1/32-note tremolo on the half note. At least it would be extraordinary if the composer had intended that the tremolo changes its speed (and anyway, a tremolo does not have a specific speed usually, but is rather played “as fast as possible”). So I would tend toward using :32 for both chords and thus harmonise the speed.Hi Ming, I played a bit to reproduce the measure you sent. This was my first try to typset the upper staff: \version "2.18.2" \relative c ' { \key g \major <c d fis a>4 <es g bes>8[ <d f g b>]:64---> ~ q2:32\fermata \bar "|." } However there are 3 things to notice (one on notation and 2 on Lilypond): 1. At least for Lilypond, the 3 slashes mean a 1/64th -tremolo - probably because the beam counts a fourth slash (?). This means the notation in your copy and in Lilypond has different opinions on this. I would choose a 1/32th-tremolo as for the half note chord at the end (i.e. 2 slashes + beam).
Yours, Simon
2. The beam gets very steep with this tremolo sign and it should not because the chords are on the level. This can be done by overriding Beam.positions. But I would have thought LilyPond is a bit more clever here out-of-the-box. 3. The second tie from the top is extremely short (just a dot). I think Lilypond should figure out somehow that a chord with a note on the right of the stem needs a bit longer ties than it is now. This can be done with a tweak (or an override) of the minimum-length. @Developers: Could one consider these two things a bug (ugly): Issues 2 and 3 here (tremolo shifts beam too much and ties in chords with seconds too short)? With these tweaks it looks ok: \version "2.18.2" \relative c ' { \key g \major \override Beam.positions = #'(3 . 3) <c d fis a>4 <es g bes>8[ <d f g b>]:32---> -\tweak #'minimum-length #4 ~ q2:32\fermata \bar "|." } Cheers, Joram _______________________________________________ lilypond-user mailing list address@hidden https://lists.gnu.org/mailman/listinfo/lilypond-user
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