I've never really listened to JAM BAND music before. Don't even truly know what that means but when I listen to THIS album, this feels like a jam session. Some dudes hanging out and just jamming away with some melodies they really like. Each new rendition builds on the previous stretch and each rendition is different. I never started listening to this band until about 15 years ago and I've LOVED every single album I've heard. Krautrock is a natural extension of prog tock, in my opinion and I love any that I've heard. 4 stars!!