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Heard, John Mark
Field of Activity
(lcsh) Contemporary Christian music
(lcsh) Sound recordings--Production and direction
(lcsh) Sound recording executives and producers
found: His Acoustic [SR] p1985: label (Mark Heard)
found: Wikipedia, July 11, 2014 (Mark Heard; John Mark Heard (Dec. 16, 1951-Aug. 16, 1992); American record producer, folk rock singer and songwriter)