Roots of The Brand New Heavies

Main Source was a Canadian-American East Coast hip-hop group based in New York City/Toronto, composed of Toronto-born DJs and producers, K-Cut and Sir Scratch, as well as the New York City natives, DJ J.O.D and record producer Large Professor. Later, another Queens MC, Mikey D, replaced Large Professor.

Diamond Life is the debut studio album by English band Sade, released in the United Kingdom on 16 July 1984 by Epic Records and in the United States on 27 February 1985 by Portrait Records. After studying fashion design, and later modelling, Sade Adu began backup-singing with British band Pride. During this time, Adu and three of the original members of Pride—Paul Anthony Cook, Paul Denman, and Stuart Matthewman—left the group to form their own band called Sade. After various demo recordings and performances, Sade received interest from record labels and signed to Epic.