Given the variety of compilation CD's available these days, I have been frequently disappointed by so-called "continuous mixes" of "current", "cutting edge" music featuring one or two great cuts padded with six or eight pieces of junk gathering dust in someone's piano bench. NOT SO WITH CIRCUIT GROOVES 9.1!Twelve fierce tracks --some of which I STILL haven't seen in the record stores. This CD belongs in the "Gatecrasher" series.