FILE- In this March 16, 1979 file photo, Mack Emerman, owner of Criteria Studios in Miami points out one of the multitude of control knobs on a recording console. Emerman's studio recorded such artists as the Bee Gees, Eric Clapton, Andy Gibb and Dave Mason. Emerman family confirmed his death this week after a long illness. He was 89. (AP Photo, File)