Wikipedia
Abstrac
Abstrac was a female R&B/dance trio. Their Reprise single Right and Hype was listed on the Billboard Hot 100 for six weeks in 1989-1990, reaching position 89. This song also appeared on the Hot Black Singes chart, achieving a position of 23 and appearing for 17 weeks. Members Mary Brown and Marsha McClurkin subsequently formed a new jack swing duo named M & M.