Is this the one you mean, Brooke?

Classic Albums - Fleetwood Mac: Rumours

If so, that's a documentary about the making of Rumours. It has interviews with all the band members as well as the producers. I find it fascinating, but if you're looking for a concert, it's not for you. However, you do get to hear the songs played as well (some only partially). The highlight of the video for me is Christine McVie playing Songbird on the piano in a concert hall, recreating the way she first did it when she recorded the song for the album. Another highlight is that you get to hear the initial recording of Silver Springs back in 1976 when it was just a B-side. If you want to hear the entirety of the initial Silver Springs, you can purchase the Rumours DVD-Audio. That's well worth the money for audiophile fans of Fleetwood Mac.