1. 'The Chain'
"The Chain" is the only song on Rumours that the band actually wrote as a group. "It basically came out of a jam," said Mick Fleetwood. "Originally, we had no words to it. And it really only became a song when Stevie wrote some. She walked in one day and said, 'I've written some words that might be good for that thing you were doing in the studio the other day.' So it was put together. Lindsey arranged and made a song out of all the bits and pieces that we were putting down onto tape." They should have joined forces more often, since the end result is absolutely stunning. It was never a single, though radio has embraced it and it's proven to be one of their most enduring works.