 The film also won the Academy Award for Best Original Song Score, the final film to receive the award.After disbanding The Revolution, Prince released the critically acclaimed double album "Sign o' the Times" (1987).In the midst of a contractual dispute with Warner Bros. in 1993, he changed his stage name to the unpronounceable symbol (known to fans as the "Love Symbol"), and was sometimes referred to as "The Artist Formerly Known as Prince" or simply "The Artist".