Oct 3 Update
Three more songs have been added, but Keith is still working on one more ("Running On Empty"). Also added was the sheet music to "Daisy Bell" (Bicycle Built for Two"). And finally, I've added a web page for Public Domain Sheet Music Collections; the link is on the main page of the web site.
http://www.musicandmore.info/music/_Zoom%20Jams/zoom_jam.htm