A collection of 14 excerpts taken from five different concerts between 1998 and 2004 by Ensemble SuperMusique that include improvised and composed music as well as improvisation frameworks.

"The quality of an album roughly depends on material for 75 percent; the other 25 percent is pacing. Rub Harder scores a hundred. The Hard Rubber Orchestra's first CD (Cruel Yet Fair, 1998) suffered from improper inclusions, a lack of fo...