High Quality Content by WIKIPEDIA articles! "Ain`t That Peculiar" is a 1965 song recorded by American soul musician Marvin Gaye for the Tamla (Motown) label. The single was produced by Smokey Robinson, and written by Robinson, and fellow Miracles members Ronald White, Pete Moore, and Marv Tarplin. "Ain`t That Peculiar" features Gaye, with The Andantes on backing vocals, singing about the torment of a painful relationship.