American heavy metal bassist who is known as a member of the heavy metal band Armored Saint and the progressive metal band Fates Warning. In 2004-2005 he replaced Frank Bello in Anthrax as the band's bassist, but did not record with them. He was also a member of Engine, recorded with Tribe After Tribe, and appears on the OSI album Free. His first solo album, A Thousand Faces, was released in 1994. His current solo project, A Chinese Firedrill, released an album titled Circles in 2007.