Though Les Rallizes Denudes, also known as Hadaka no Rallizes, were one of the earliest and most revolutionary Japanese psychedelic rock bands, and have existed off and on through four decades, they are also one of the most obscure, barely known even in their native country. This cult of noise terrorists shrouded themselves in mystery, seldom touring and releasing very few records, usually with no discernible label. Their sound presages the later psychedelic experimental noise of Fushitsusha, High Rise, and others in the current crop more than any other Japanese psychedelic group from the late '60s…