本片主要讲述了著名R&B唱片公司“Chess Records”数年间的起伏跌宕。故事以唱片公司老板Leonard Chess的一生为贯穿全片的主轴，其中最重要的内容就是Leonard和哥哥在1950到1960年代经营唱片公司的过程，该公司在那段期间造就了不少对乐坛造成深远影响的重要艺人，除了艾特·詹姆斯以外，还有蓝调大师Muddy Waters、Willie Dixon等。 Adrien Brody\u002FBeyonce\u002FJeffery Wright领衔Cadillac Records电影原声带Deluxe Edition Two CD set. Cadillac Records stars Beyonce, Mof Def, Jeffrey Wright and Adrien Brody with the soundtrack featuring Beyonce, Mof Def, Columbus Short, Mary Mary, Raphael Saadiq, Solange, Little Walter and Nas with Olu Dara. The movie is about Leonard Chess who co-founded Chess Records, the pre-eminent blues label of the Fifties and Sixties, with his brother Phil. They formed Aristocrat Records in 1947 and the Chess label two years later with a mind-boggling flood of Blues, R&B plus Rock'N'Roll talent- Muddy Waters, Howlin' Wolf, Bo Diddley, Chuck Berry, Willie Dixon, Etta James and Little Walter.