"non_performing_personnel" . . "1934-10-01Z"^^ . "1934Z"^^ . "Geoffrey 'Geoff' Stephens (born 1 October 1934 in New Southgate, North London) is an English songwriter and record producer, most prolific in the United Kingdom in the 1960s and 1970s."@en . . "Geoffrey Stephens"@en . "Stephens, Geoff"@en . . . . "English songwriter and record producer" . "1960Z"^^ . "Geoff Stephens"@en .