Nice & Smooth is an East Coast hip hop duo from New York City that consists of Gregory O.
"Smooth B" Barnes (born August 3, 1965).
Their first collaborative appearance was on the single "Dope on a Rope"/"Skill Trade" on Strange Family Records in 1987.
On the strength of that underground single they managed a guest spot on the song "Pimpin Ain't Easy" by Big Daddy Kane on his 1989 album It's a Big Daddy Thing.
This article on a United States hip hop music group or collective is a stub.