Being a fan of psychedelic music, I have always heard of this band, but aside from the occasional song on some compilation, I have never given Amon Duul 2 a chance. Now I know what I've been missing! This group is incredible. It's progressive psychedelia that ranges from totally out there and lysergic to very melodic and accessible, sometimes within the same song! The vocals are an acquired taste, but the music is always compelling. The album lacks the extended jams from early albums like Phallus Dei, Yeti, and Tanz, but the song choices provide a good, albeit brief overview of the group's early '70's efforts. Now that I have listened to this disc many times, I find myself seeking out Amon Duul 2 albums. It's a good compilation, but this group needs to be heard in album format. As an introduction to the band, the CD is excellent.