grampas+grass — similar artists: opium warlock, gallery of ghouls, deadman dance, The Strange World of A.J. Kaufmann, górczyn saga, the swamp records, professor electric, music maker recordings, cia hippie mind control, guided meditation doomjazz, taubnernaut, the nee ningy band, deep valley blues, willow ash, beverly "guitar" watkins, ironing board sam, epidural, john dee holeman, guitar gabriel, 3demons, mlah!, dead panda, sönma, titanosaur, cootie stark, jerry "boogie" mccain, the lancasters, cool john ferguson, lee gates, captain luke, fairyport convent, etta baker, slewfoot, green hog band, albert white, sam frazier, jr., dave mcgrew, big boy henry, harvey dalton arnold, adolphus bell, veiled christ, shelton powe, electric cult, robert lee coleman, mycelium shroud, gøren, moth66, acid saga of a.j. kaufmann, benton flippen, eddie tigner, boo hanks, crow ballard, cora mae bryant, little pink anderson, bretus, essie mae brooks, george higgs,