Music producer Rick Hall in town for book signing

Music Producer Rick Hall in Montgomery, Ala., on Wednesday April 1, 2015.

Music Producer Rick Hall signs copies of his book, The Man From Muscle Shoals, at the Alabama Department of Archives and History in Montgomery, Ala., on Wednesday April 1, 2015.

Music Producer Rick Hall signs copies of his book, The Man From Muscle Shoals, at the Alabama Department of Archives and History in Montgomery, Ala., on Wednesday April 1, 2015.

Music Producer Rick Hall, left, and his publisher Sherm Smith, during a book signing of, The Man From Muscle Shoals, at the Alabama Department of Archives and History in Montgomery, Ala., on Wednesday April 1, 2015.

Music Producer Rick Hall in Montgomery, Ala., on Wednesday April 1, 2015.

Music Producer Rick Hall, right, and his publisher Sherm Smith, during a book signing of, The Man From Muscle Shoals, at the Alabama Department of Archives and History in Montgomery, Ala., on Wednesday April 1, 2015.

Music Producer Rick Hall signs copies of his book, The Man From Muscle Shoals, at the Alabama Department of Archives and History in Montgomery, Ala., on Wednesday April 1, 2015.

Music Producer Rick Hall signs copies of his book, The Man From Muscle Shoals, at the Alabama Department of Archives and History in Montgomery, Ala., on Wednesday April 1, 2015.

Music Producer Rick Hall signs copies of his book, The Man From Muscle Shoals, at the Alabama Department of Archives and History in Montgomery, Ala., on Wednesday April 1, 2015.

Readers line up to get an autograph from Music Producer Rick Hall at the Alabama Department of Archives and History in Montgomery, Ala., on Wednesday April 1, 2015.