Related Information for Johnny Ace Johnny Ace (June 9, 1929 – December 25, 1954), born John Marshall Alexander, Jr. in Memphis, Tennessee, the son of a preacher. He was one of the stars of U.S. rhythm and blues singing.CareerAfter serving in the navy during WWII, Alexander joined Adolph Duncan's Band as a pianist. He then joined the B. B. King band. Soon King departed for Los Angeles and Bobby Bland joined the army. Alexander took over vocal duties and renamed the band The Beale Streeters, also taking over King'.. read more