The Moonglows

The Moonglows were an American R&B group in the 1950s. Their song “Sincerely” went to number 1 on the Billboard R&B chart and number 20 on the Billboard Juke Box chart.

Group founding-member Harvey Fuqua later married Berry Gordy Jr’s older sister Gwen, and together they were instrumental in the development of Marvin Gaye and the rise of the Motown label.