who sang the song produced by the songwriter who developed the wall of sound?
Pretty Little Angel Eyes: "Pretty Little Angel Eyes" is a 1961 song by American singer Curtis Lee. Pretty Little Angel Eyes:  Phil Spector served as producer, and also produced Lee's follow-up hit "Under the Moon of Love". Phil Spector: Phillip Harvey Spector (born Harvey Phillip Spector, December 26, 1939) is an American record producer, musician, and songwriter who developed the Wall of Sound, a music production formula he described as a "Wagnerian" approach to rock and roll.
Curtis Lee