Here's some random music that I've typeset with the magnificient Lilypond music engraving program.
The scores here are either old enough or published with permission. The scores are licensed under the Creative Commons Attribution-ShareAlike 3.0 License.
Part of the contributions are sponsored by Futurice's Spice Program.
The Lilypond source codes are in GitHub.
© Yrjö Kari-Koskinen 2002-2022