Mark King and Ralph Tresvant are both musicians and played what role in their bands?
Mark King (musician): Mark King (born 20 October 1958) is an English musician. Ralph Tresvant: Ralph Edward Tresvant Sr. (born May 16, 1968), also known as Rizz and Rizzo, is an American contemporary R&B singer best known as the lead singer of R&B/pop group New Edition.
i don't know