inputs: hypothesis: Phil Spector was a music producer. premise: US music producer Phil Spector has been convicted of murdering actress Lana Clarkson, after a five-month retrial. The 68-year-old, famous for the "Wall of Sound" recording technique, faces between 15 years and life in prison. He had pleaded not guilty to the second degree murder of 40-year-old Ms Clarkson, who was shot in the mouth at Spector's home in Los Angeles. Spector was remanded in custody until sentencing on 29 May. His lawyer has said he intends to appeal.