Earl Silas Johnson IV, known as Earl King, was an American singer, guitarist, and songwriter, most active in blues music. A composer of blues standards such as "Come On" and "Big Chief", he was an important figure in New Orleans R&B.

Henry Roeland "Roy" Byrd, better known as Professor Longhair or "Fess" for short, was an American singer and pianist who performed New Orleans blues. He was active in two distinct periods, first in the heyday of early rhythm and blues and later in the resurgence of interest in traditional jazz after the founding of the New Orleans Jazz and Heritage Festival in 1970. His piano style has been described as "instantly recognizable, combining rumba, mambo, and calypso".