A documentary about the soul of American music. The film follows the recording of a new album featuring legends from Stax records and Memphis mentoring and passing on their musical magic to stars and artists of today. 　　译文(3): 一部关于美国音乐灵魂的纪录片。这部电影之前录制了一张新专辑，其中包括来自Stax唱片公司和孟菲斯的传奇人物，他们指导并将自己的音乐魔力传递给当今的明星和艺术家。