Touch My Body is a song by Mariah Carey.
A song may be for a solo singer, a lead singer supported by background singers, a duet, trio, or larger ensemble involving more voices singing in harmony, although the term is generally not used for large classical music vocal forms including opera and oratorio, which use terms such as aria and recitative instead
 Part songs are commonly sung by an SATB choir, but sometimes for an all-male or all-female ensemble

