Harvesting as much sheet music as possible from free sources (Icking, Petrucci, etc) converting it to MusicXML and LilyPad and then doing... something with it.

Harvesting as much sheet music as possible from free sources (Icking, Petrucci, etc) converting it to MusicXML and LilyPad and then doing... something with it. I have a few ideas, but harvesting it all is a start. I'd like to put it online wiki style since it will most likely need editing after being run through OMR.