Howie Mack, singer, songwriter, producer and bassist. Former member of the Hearts of Stone, former Motown recording artist. Richard Wilkins, Guitarist and: Music Dir., songwriter. Sideman: Blue Magic, soul Generation and various Philadelphia artist. Kareem Lewis, singer, founder and producer of the Men of Soul, a high energy Motown tribute vocal group. Wayne Haleem Johnson singer, songwriter and former member of The Men of Soul. Melanie Roberts, singer, "Phyllis Hyman Tribute artist" and recording artist and songwriter.