Share this postBoston Music Hack Day 2011 videomusicmachinery.substack.comCopy linkFacebookEmailNoteOtherBoston Music Hack Day 2011 videoPaulDec 07, 2011Share this postBoston Music Hack Day 2011 videomusicmachinery.substack.comCopy linkFacebookEmailNoteOtherShare[youtube http://www.youtube.com/watch?v=MTYZOr5XGCk]Nifty video by Eric Steinhardt