Description: blues, New Orleans, jazz, funk, soul, piano, rock, psychedelic

Malcolm John "Mac" Rebennack, Jr. (born November 21, 1940), better known by the stage name Dr. John (also Dr. John Creaux), is an American singer-songwriter, pianist and guitarist whose music combines blues, boogie woogie and rock and roll. The winner of five Grammy awards, Rebennack was inducted to the Rock and Roll Hall of Fame by singer John Legend on Monday, March 14, 2011. Dr. John has been making his own idiosyncratic music since the 1960s. Along with Professor Longhair, Dr. John is heir to the rich New Orleans tradition.