At the end of the song,Stevie was crying and couldn't finish Silver Springs so Lindsey did [Atlantic City NJ 11/29/97]
Full "Rumours" album playlist (including select demos and studio outtakes - http://www.youtube.com/playlist?list=PLWnVxuqvY7Ji7LxOEK8vTWqp9aZGBwJSh.
I have a feeling that this is the actual version of the song that Stevie Nicks wanted on Rumours. There is a long one like this with a completely different arrangement and vocals, but this...
2006 WMG Landslide (Video)