Marty O'Brien

This biography of a living person needs additional citations for verification. Please help by adding reliable sources. Contentious material about living persons that is unsourced or poorly sourced must be removed immediately from the article and its talk page, especially if potentially libelous. Find sources: "Marty O'Brien" – news · newspapers · books · scholar · JSTOR (May 2011) (Learn how and when to remove this message)

Marty O'Brien
O'Brien on tour with Lita Ford, 2012
Background information
Born	Pawtucket, Rhode Island, U.S.
Genres	Alternative metal, nu metal, hard rock, heavy metal, pop, R&B, pop rock, heavy metal, country
Instrument	Bass guitar
Years active	1998–present
Website	marty-obrien.com

Marty O'Brien is an American bassist. He plays professionally for live touring musical acts, recording sessions, television, and film scores all of which encompass a range of genres such as pop and rock, thereby collaborating with various musical artists. O'Brien's discography is generally diverse yet also maintains a notable background and standing in the hard rock and metal music genres.

O'Brien's live credits include tours with bands such as Disturbed,^[1] Tommy Lee, Static-X, Methods of Mayhem, Lita Ford, Daughtry, and Steven Adler, among others. He has performed on three different Ozzfest tours, each time with a different band (Ozzfest's 1998, 2000, 2002). Also a busy session-bassist, most of this work taking place in his current home base of Los Angeles, O'Brien has recorded with numerous artists such as Celine Dion, Chris Cornell, Brian McKnight, Tommy Lee, Jason C. Miller, Lindsay Lohan, Gus G., Lita Ford, and Kelly Clarkson.^[2]