Piano,Viola - Level 4 - Digital Download SKU: A0.687870 By Black Sabbath. By Frank Iommi, John Osbourne, Terence Butler, and William Ward. Arranged by Fernando Britto. Rock,Wedding. Score and part. 5 pages. Minhas Partituras #6594025. Published by Minhas Partituras (A0.687870). Arrangement of the song Iron Man (Black Sabbath) for Viola Solo and Piano Accompaniment.