Concept Album Concerts From The 70's

Back in the 70's, artists used to play their new albums live. Fans bought the albums and wanted to hear the new material. On some occasions, these brave artists would play the complete new album, often a concept album in their entirety. Sometimes before the albums were even released. That's courageous, that's believing in your material, even if the critics trashed you. Here's some legendary examples of Courageous Concept Album Concerts.