Featuring master improv musicians at the top of their game: guitarist Fred Frith, drummer Chris Cutler, electronics wizard Tom DiMuzio and clarinetist Beth Custer (on one track). Recorded live in at the Great American Music Hall at a sold out performance~a ringside seat to an evening of wild, free improvisation. Limited edition, vinyl only release on the seminal RER of 1969 numbered copies, pressed on 180 gsm virgin vinyl and extravagantly packaged. Recording was mastered by Tom Dimuzio in wide frequency, solid footprint, broad compass stereo.