Chuck Jackson (born July 22, 1937) is an American R&B singer who was one of the first artists to record material by Burt Bacharach and Hal David successfully. Trinidad “Trini” López III (born May 15, 1937) is an American singer, guitarist, and actor. His first album included a version of “If I Had a Hammer”, which earned a Golden Disc for him. Other hits included “Lemon Tree”, “I’m Comin’ Home, Cindy” and “Sally Was a Good Old Girl”. André Watts (born June 20, 1946) is a classical pianist and professor at the Jacobs School of Music of Indiana University.