SXSW: 'A Song For You: The Austin City Limits Story' Debuts Poster (Exclusive Image)

Courtesy of SXSW

The doc about the longest-running music show in TV history will have its world premiere on Thursday, March 17 in Austin.

The new documentary A Song for You: The Austin City Limits Story dives into the 40-year history of TV's longest-running music show.

Directed by Keith Maitland, the film follows the PBS series’ evolution, and includes performances by Willie Nelson, Stevie Ray Vaughan, Ray Charles, Beck, Alabama Shakes and Radiohead. It also includes interviews with dozens of music's top performers and insights from the show's longtime producer Terry Lickona.

Here, The Hollywood Reporter debuts the poster for the new doc, featuring Beck. The film will have its world premiere at SXSW on Thursday, March 17 at The Paramount Theatre. See a larger version of the poster below.