The Blues is a 2003 documentary film series produced by Martin Scorsese, dedicated to the history of blues music. In each of the seven episodes, a different director explores a stage in the development of the blues. The series originally aired on PBS in the United States.

Director — and piano player — Clint Eastwood explores his life-long passion for piano blues, using a treasure trove of rare historical footage in addition to interviews and performances by such living legends as Pinetop Perkins and Jay McShann, as well as Dave Brubeck and Marcia Ball.

Now the longest-running music series in American television history, ACL showcases popular music legends and innovators from every genre.