VIDEO : Leonard Cohen died in sleep following a fall

LOS ANGELES (AP) — Singer-songwriter Leonard Cohen died in his sleep after falling down in the middle of the night at his Los Angeles home, his manager said Wednesday. "The death was sudden, unexpected and peaceful," manager Robert B. Kory said in a statement. The details from Kory provided the first glimpse of how Cohen died. No cause was given last week in the initial announcement of his death. He is survived by his children, Adam and Lorca, and his three grandchildren, Cassius, Viva and Lyon, the statement said.