以下为路易斯·阿姆斯特朗的黑人形象与蓝调音乐看点：

“Louis Armstrong's Black & Blues” offers an intimate and revealing look at the world-changing musician, presented through a lens of archival footage and never-before-heard home recordings and personal conversations. This definitive documentary, directed by Sacha Jenkins, honors Armstrong's legacy as a founding father of jazz, one of the first internationally known and beloved s...