Teddy Riley, former member of R&B groups Guy and Blackstreet just released a new single. The superproducer who has created multi-platinum its for Michael Jackson and others seems to be settling a score with former Blackstreet member Chauncey Black and current Guy group members Damian Hall and Aaron Hall. Chauncey Black was involved with a lawsuit claiming legal rights to the name of the group Blackstreet. Current members of the group Guy were recently heard on a New York City radio station talking sideways about Teddy Riley. Take a listen to this diss track above titled “Teddy’s Jam 4″. More hard feelings are on the way.