Clint Eastwood directed and hosted this final segment of the seven-part Blues documentary which was aired on PBS in the United States and then released on DVD. Eastwood has been a longtime fan of the piano and of blues and jazz artists. He once did a movie called "Bird" about jazzman Charlie Parker.Here, Clin…

美国公共电视台（PBS）为了庆祝“蓝调年”，以连续七天，每天将近两小时(含制作说明与相关纪录片)的大手笔，播出由导演马丁·斯科塞斯担任总监制的七部纪录片，统称为《布鲁斯——百年蓝调音乐之旅》。Blues音乐是居住在美国的黑人在艰难困苦的生活中创造出的音乐风格。它发源于密西西比河的三角洲地带，起源于20世纪初，早期为人们劳作时的劳动…