Near the beginning of the recent Cameron Crowe documentary, David Crosby: Remember My Name, there's a black and white clip of a 1966 interview with The Beatles. And in the background, just off to the side of the stage, there's a young, clean-shaven, mop-topped David Crosby peeking in, watching with a huge grin on his face. It's a quick moment, but it captures something about Crosby that I think has been a theme throughout his long life and career: Not only has he always seemed to want to be a part of the action – he almost always has been.