There are more than one artists with the name Greg Anderson. (1) Founding member - together with Stephen O'Malley - of Sunn O))). (2) Greg Anderson - The UK Songwriter / Composer / gregandersonmusic.co.uk (3) Australian Beat singer of the late 60's. A bit of a one hit wonder, with the classic fuzzed out pop-rocker "I Feel Good". (4) American concert pianist, composer/arranger, writer, and one-half of Anderson & Roe Piano Duo. His mission: to make classical piano music a relevant and powerful force in society.