. . . "Zero, Martin \"Zero\" Hannett"@en . . . "1948Z"^^ . "1991Z"^^ . "James Martin Hannett (31 May 1948 \u2013 18 April 1991), initially credited as Martin Zero, was a record producer and an original partner/director at Factory Records with Tony Wilson. Hannett's trademark sound, most apparent on Joy Division's debut album Unknown Pleasures (1979) and its follow-up, Closer (1980), is sparse, eerie and cavernous."@en . "1948-05-31Z"^^ . . "British musician" . "Martin Hannett"@en . "non_vocal_instrumentalist" . "Hannett, Martin"@en . "1976Z"^^ . . "1991-04-18Z"^^ . .