"Gustafsson, Mats"@en . . "non_vocal_instrumentalist" . . . . "Mats Gustafsson"@en . . . "Mats Olof Gustafsson (born 29 October 1964) is a Swedish saxophone player and a stalwart on the Scandinavian free jazz scene. He is known for his tonal belligerence and intensity when improvising."@en . "1964-10-29Z"^^ . . "1964Z"^^ . "Swedish musician" .