Adrien Brody's "Cadillac Records" Poster

ComingSoon got their hands on the poster for the upcoming "Cadillac Records" film, which features a shot of Adrien Brody, Beyonce and Jeffrey Wright." The tagline states: "Follow the beat to the source."

"Cadillac Records" revolves around Leonard Chess, the legendary founder of the South Side Chicago blues label Chess Records. The period piece follows the rise and fall of the record company, which launched the careers of such R&B greats as Muddy Waters, Etta James and Chuck Berry. Chess, who was inducted into the Rock and Roll Hall of Fame in 1987, scoured the South, checking out the various blues scenes and selling records from the back of his Cadillac.

Cedrick the Entertainer will play Willie Dixon, who wrote most of the hit records and was part of the famous company. Oscar winner Brody has will play Leonard Chess, the founder of Chess Records. Wright will portray Muddy Waters.