Mark Hart

Mark Hart (born July 2, 1953), is an American musician and multi-instrumentalist best known for being a member of both Supertramp (1986–1988, 1996–2002) and Crowded House (1993–1996, 2007–2016). As well as being a group member, touring and session musician for acts such as Ringo Starr, Hart has composed film scores and is a record producer. Provided by Wikipedia