On Wed, Oct 20, 2010 at 2:04 PM, Alexander Kobel<address@hidden> wrote:
You can use decimal values (well, actually every real value if you really
want to), and the default 'font-size for Lyrics is 1, not 0 (as would be
expected).
{ c'4 c' c' c' }
\addlyrics { Uh la la la }
\addlyrics { \override LyricText #'font-size = #'0.9 Uh la la la }
\addlyrics { \override LyricText #'font-size = #'0.8 Uh la la la }
\addlyrics { \override LyricText #'font-size = #(sqrt (/ 1. 2)) Uh la la la}
\addlyrics { \override LyricText #'font-size = #'0.7 Uh la la la }
\addlyrics { \override LyricText #'font-size = #'0.6 Uh la la la }
\addlyrics { \override LyricText #'font-size = #'0.5 Uh la la la }
\addlyrics { \override LyricText #'font-size = #'0.4 Uh la la la }
\addlyrics { \override LyricText #'font-size = #'0.3 Uh la la la }
\addlyrics { \override LyricText #'font-size = #'0.2 Uh la la la }
\addlyrics { \override LyricText #'font-size = #'0.1 Uh la la la }
\addlyrics { \override LyricText #'font-size = #'0.0 Uh la la la }
\addlyrics { \override LyricText #'font-size = #'-0.1 Uh la la la }
\addlyrics { \override LyricText #'font-size = #'-0.2 Uh la la la }
\addlyrics { \override LyricText #'font-size = #'-0.3 Uh la la la }
\addlyrics { \override LyricText #'font-size = #'-0.4 Uh la la la }
\addlyrics { \override LyricText #'font-size = #'-0.5 Uh la la la }
\addlyrics { \override LyricText #'font-size = #'-0.6 Uh la la la }
\addlyrics { \override LyricText #'font-size = #'-0.7 Uh la la la }
\addlyrics { \override LyricText #'font-size = #'-0.8 Uh la la la }
\addlyrics { \override LyricText #'font-size = #'-0.9 Uh la la la }
\addlyrics { \override LyricText #'font-size = #'-1.0 Uh la la la }
Best. Score. Ever. :-D