Who produced a Mary j. Blige song and for a time was known as MC EZ
You Don't Have to Worry (Mary J. Blige song):  The song was written for her by Kenny Greene, Edward Ferrell, Darrin Whittington and Kevin Kornegay, and is produced by former Bad Boy rapper Craig Mack for the soundtrack of the film "Who's the Man? Craig Mack:  Although his first single was released under the name MC EZ in 1988, he is best known for his 1994 hit single "Flava In Ya Ear", which was released under his real name.
Craig Mack