Provided to YouTube by Rhino/Warner Records Iron Man · Black Sabbath The Ultimate Collection ℗ 1970 Warner Records Inc. Remastered 2009 (US & Canada) | 2009 Gimcastle Ltd. under exclusive licence to Sanctuary Records Group Ltd., a BMG Company (Rest Of World ex. US & Canada) Drums: Bill Ward Bass Guitar: Geezer Butler Vocals: Ozzy Osbourne Producer: Rodger Bain Lead Guitar: Tony Iommi Writer: Bill Ward Writer: Geezer Butler Writer: Ozzy Osbourne Writer: Tony Iommi Auto-generated by YouTube.