This album is an absolute BOMB! Side A is folk, very spiritual, mostly chants and vocal stuff while side B is way more eclectic and unexpected. Better you listen than me trying to explain. The band behind this project is Geinoh Yamashirogumi, a Japanese musical collective-commune founded in 1974 by Tsutomu Ōhashi. They are the same band that made the soundtrack for the famous manga film Akira. Highest recommendation!
A3: ShudarahigyoPlay Cue
B2: 山城節"狸"Play Cue