Legacy of Kansas Joe McCoy

"Why Don't You Do Right?" is an American blues and jazz-influenced pop song usually credited to Kansas Joe McCoy. A minor key twelve-bar blues with a few chord substitutions, it is considered a classic "woman's blues" song and has become a standard. Singer Lil Green recorded a popular rendition in 1941, which Peggy Lee recorded the next year – accompanied by Benny Goodman – and made one of her signature songs.

Lil Green was an American classic female blues singer and songwriter. She was among the leading female rhythm and blues singers of the 1940s, with a sensual soprano voice. Gospel singer R.H. Harris lauded her voice, and her interpretation of religious songs.

Nehemiah Curtis "Skip" James was an American Delta blues singer, guitarist, pianist and songwriter. AllMusic stated: "Coupling an oddball guitar tuning set against eerie, falsetto vocals, James' early recordings could make the hair stand up on the back of your neck."