GNU LilyPond is
updated very frequently, the latest version is always available at:
-lurl(ftp://pcnov095.win.tue.nl/pub/lilypond). This FTP site is mirrored
+lurl(ftp://ftp.cs.uu.nl/pub/GNU/LilyPond). This FTP site is mirrored
at a number of sites; consult the project web pages for information
about mirrors.