The Chicago Scratch Orchestra performed at the Empty Bottle on June 24, 2012 -- Jon Hey (keyboards), Elbio Barilari (guitar), Joseph Vajarsky (tenor saxophone), Dan Godston (trumpet), Adam Thornburg (trombone) Daniel Van Duerm (keyboards, electronics), Evan Kuchar (electronics), David Moré (singing saw), Kyle Price (percussion), Christopher Bruce (percussion). The Chicago Scratch Scratch Orchestra performed "7 Hums 7 Times" by Tom Bickley, "Shuffle" by Alison Knowles, "CIA vs. KGB" by Dan Godston, "Lighting Piece" by Yoko Ono, and "Occupy the Chicago Scratch Orchestra" by Glenn Weyant. chicagoscratchorchestra.org/2012.html