Don Nix (born September 27, 1941, Memphis, Tennessee) is a songwriter, composer, arranger, musician, and author. Although cited as being "obscure", he is a key figure in several genres of Southern rock and Soul, R&B, and the Blues. He was instrumental in the creation of the trademark "Memphis soul" and Stax Records.
A native of Memphis, Tennessee, Nix began his career playing saxophone for The Mar-Keys, which also featured Steve Cropper, Duck Dunn and others. Don Nix came from a musical family, including his brother, Larry Nix, who became a mastering engineer for Stax and later, Ardent Recording Studios in Memphis, TN. The hit instrumental single "Last Night" (composed by the band as a whole) was the first of many successful hits to Nix's credit. Without Nix, The Mar-Keys later evolved into Booker T & The MG's.
As a producer, Nix worked with other artists and producers such as Leon Russell of Shelter Records, Gary Lewis and the Playboys in Dick Clark's Caravan of Stars, The Beatles' George Harrison and John Mayall and the Bluesbreakers. One notable achievement was the collaboration with Harrison, Russell and many others in the production of The Concert for Bangladesh - a star-studded benefit concert at Madison Square Garden in 1971.