Mark King and Ralph Tresvant are both musicians and played what role in their bands?
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. As a solo artist, Tresvant released the album "Ralph Tresvant" (1990). In 2008, he began touring with Bobby Brown and Johnny Gill in a new group named Heads of State.
Mark Kingsmill Mark Adrian Kingsmill (born 4 December 1956) is an Australian rock musician. He has drummed with several bands including the Hitmen (1979–84), New Christs (1983–84), the Screaming Tribesmen (1984) and Hoodoo Gurus (1984–98, 2003–15). He is the older brother of Richard Kingsmill, music director and presenter on Triple J.