High Quality Content by WIKIPEDIA articles! Troy Dean Van Leeuwen (born January 5, 1968 in Los Angeles, California) is an American musician and producer. Van Leeuwen began playing music at young age and started playing guitar at age 13. Soon Van Leeuwen was playing in various local bands such as Jester, 60 Cycle and later Failure. During this time Van Leeuwen also worked as a session musician for various bands and met Billy Howerdel who later recruited Van Leeuwen to play guitar in his and Tool frontman Maynard James Keenan's alternative rock supergroup A Perfect Circle. The band's debut album Mer De Noms became the highest ever debut for a rock band, with 188,000 copies sold in its first week.After recording three tracks on A Perfect Circle's second album.