black+sabbath — similar tags: led zeppelin, iron maiden, metallica, motorhead, stoner rock, doom metal, doom, stoner metal, heavy metal, stoner, nirvana, pink floyd, hard rock, proto-metal, classic metal, sleep, metal, stoner doom, tool, heavy rock, slayer, sludge, doom rock, desert rock, sludge metal, nwobhm, rawk, heavy psych, 70's rock,