The song "How Deep Is Your Love" by Keith Sweat was released in 1987. It is an R&B song produced and mixed by Keith Sweat himself, with significant contribution from Teddy Riley in keyboards, production, and drum programming. The song is part of Keith Sweat's album "Make It Last Forever." It showcases the New Jack Swing sound, which Teddy Riley is known for pioneering. Keith Sweat is also credited as a writer along with Teddy Riley and Edward Riley.
