OM (8)

Doom/stoner metal band originally consisting of two members, Al Cisneros (bass/vocals) and Chris Hakius (drums), both formerly of Sleep. Chris Hakius left OM in January 2008 and was replaced by Emil Amos in March 2008. OM became a three-piece in 2009 when Robert Lowe joined. Lowe left in 2018 and Tyler Trotter joined.