This is an announcement about new LilyPond based project. http://bopland.org
The BopLand.org project is FREE knowledge database for improvising musician. The database contains hundreds of beautiful melodic patterns played by
outstanding jazz musicians like Bill Evans, Clifford Brown, Gerry Mulligan and others. All licks present in the database were carefully transcribed and examined to contain no errors.
The BopLand.org syntax used for adding new licks slightly differs from LilyPond's one.
However all patterns found in the database come along with their source code, moreover notations used at BopLand.org closely match hand-written notaions, so adding new lick won't be a headache. Documentaion is available at
http://bopland.org/bopland-format.html