1.8K views · 24 reactions | If you love The Rolling Stones like Mary Lucia does, Mary has a documentary for you: Every Night's a Saturday Night-The Bobby Keys Story tells the story of legendary Stones sax player Bobby Keys. It's streaming now on Amazon Prime Video. "I mean, Keys is as much a part of that band as any of them," Mary says, "and even Keith says he might be considered the fifth Rolling Stone." See more of what Mary has to say below: | The Current | Facebook