Re: Double clefs?

[Erik Sandberg]

On Wednesday 18 January 2006 07.40, amhso (sent by Nabble.com) wrote:
> I'm new to all this lilypond. I used to use noteworhty so this is a big
> change for me. anyways... Picture of my situation . I don't get how to
> format all this stuff. feels like programming. How do i make the second
> clef disappear? and that big tie on the bottom. here's my code too

This is the infamous grace note bug. When a piece starts with a grace note, 
this note starts at negative time, and since you added \clef "treble" 
_simultaneously_ with the music, that clef change comes at time 0, which is 
_after_ the grace notes. A sufficient solution in this case is to do
\new Voice { ... } instead of \new Voice << ... >>, in more complex situations 
with multiple staffs, you need to insert dummy skips. There are some hints in 
the documentation for grace notes.

As for the other problems, sequential appoggiaturas should be done as:

\appoggiatura { cis16[ b16 cis16] }

hope this helps,
-- 
Erik