Overton Amos Lemons, known as Smiley Lewis, was an American New Orleans rhythm and blues singer and guitarist. The music journalist Tony Russell wrote that "Lewis was the unluckiest man in New Orleans. He hit on a formula for slow-rocking, small-band numbers like 'The Bells Are Ringing' and 'I Hear You Knocking' only to have Fats Domino come up behind him with similar music with a more ingratiating delivery. Lewis was practically drowned in Domino's backwash."

David Louis Bartholomew was an American musician, bandleader, composer, arranger, and record producer. He was prominent in the music of New Orleans throughout the second half of the 20th century. Originally a trumpeter, he was active in many musical genres, including rhythm and blues, big band, swing music, rock and roll, New Orleans jazz, and Dixieland. In his induction into the Rock and Roll Hall of Fame, he was cited as a key figure in the transition from jump blues and swing to R&B and as "one of the Crescent City's greatest musicians and a true pioneer in the rock and roll revolution".