Although use Attwenger classical instruments, as can also be found in folk music, but their music has precious little to do with folk music. The way such as drums, accordion and mouth harp be played is to see more than symbiosis between experimental jazz, rap and wasweissichwas dialect. "Song" is certainly the most demanding Attwenger- album and shows how with a lot of creative potential may arise from traditional real avant-garde music. Absolutely worth hearing.