Allen Richard Toussaint was an American musician, songwriter, arranger, and record producer. He was an influential figure in New Orleans rhythm and blues from the 1950s to the end of the century, described as "one of popular music's great backroom figures." Many musicians recorded Toussaint's compositions. He was a producer for hundreds of recordings: the best known are "Right Place, Wrong Time", by longtime friend Dr. John, and "Lady Marmalade" by Labelle.

Malcolm John Rebennack Jr., better known by his stage name Dr. John, was an American singer and songwriter. His music combined New Orleans blues, jazz, funk, and R&B.