http://packages.ubuntu.com/lucid/texlive-music includes the following CTAN packages:
abc -- Support ABC music notation in LaTeX.
figbas -- Mini-fonts for figured-bass notation in music.
gchords -- Typeset guitar chords.
guitar -- Guitar chords and song texts.
harmony -- Typeset harmony symbols, etc., for musicology.
musictex -- Typesetting music with TeX.
songbook -- Package for typesetting song lyrics and chord books.
http://packages.ubuntu.com/lucid/texlive-music includes the following CTAN packages: abc -- Support ABC music notation in LaTeX. figbas -- Mini-fonts for figured-bass notation in music. gchords -- Typeset guitar chords. guitar -- Guitar chords and song texts. harmony -- Typeset harmony symbols, etc., for musicology. musictex -- Typesetting music with TeX. songbook -- Package for typesetting song lyrics and chord books.