血、汗和泪到底怎么了？

导演：约翰·席恩菲尔德 

演员：David Clayton-Thomas Bobby Colomby 

类型：记录 电影 

简介：In 1970, Blood, Sweat and Tears was one of the biggest bands in the world. They had exploded on the scene with both daring and promise, selling millions of records, winning multiple Grammy Awards in