Antoine Roundtree is a Chicago-born rapper based in Los Angeles.

From Wikipedia:

His first single “I Wish” became a hit on radio and TV during the summer of 1995 with a number one MTV video directed by Marty Thomas that won many nominations and wins from VMA Awards worldwide. The song was well known for its lack of explicit lyrics at a time when gangsta rap was very popular. His debut album of the same title was released shortly thereafter, earning him two Grammy nominations for both the album and single."