"Hart, Mark G"@en . . . . . "1953Z"^^ . . . . . . "solo_singer" . . . . . . "1982Z"^^ . . . . . "American musician" . . "Mark G Hart"@en . . "1953-07-02Z"^^ . . . . . . "Mark G Hart (born July 2, 1953 in Fort Scott, Kansas), is an American musician and multi-instrumentalist best known for being a member of both Supertramp (1986\u20131988, 1996\u20132002, 2015) and Crowded House (1993\u20131996, 2007\u2013present). As well as being a group member, touring and session musician, Hart has composed film scores and is a record producer."@en . . "Hart, Mark"@en .