. . "Matthew William Tansley Stiff (born 13 December 1979 in Grimsby, North East Lincolnshire) \u2013 also credited as Matt Stiff \u2013 is an English opera singer and former radio presenter, best known as the former bass singer with classical boyband G4."@en . . "2004Z"^^ . "1979-12-13Z"^^ . "Stiff, Matthew"@en . "solo_singer" . "1979Z"^^ . . "2004Z"^^ . . . . "Matthew William Tansley Stiff"@en . . "British musician" . "Matthew Stiff"@en . .