Can't Help Falling In Love by Fleetwood Mac, sans Stevie Nicks (Credited to Christine McVie). This cover of an Elvis classic was from the 1986 A Fine Mess soundtrack. This is the song that put Christine McVie back together with Mick Fleetwood, John McVie, Lindsey Buckingham, and Richard Dashut and was the beginning of what would become Tango In The Night, Fleetwood Mac's first album in five years.
Lizard People This 1990 song, which features Mick Fleetwood on "vocals" (just talking), was released as a b-side to In The Back Of My Mind. (Thanks to golden braid for posting this on The Ledge.)
Blow By Blow from 1994's Soccer Rocks The Globe album. The first release by the Time version of Fleetwood Mac. Personally, I like this better than the album version.
Blue Letter by the Curtis Bros. Yes, this is the "original" version, although it came out a year after Fleetwood Mac's version. While no Maccer appears on this track, the song was produced by Richard Dashut.
Talkin' To My Heart by Deborah Allen, from her 1994 album All That I Am. Billy Burnette sings backing vocals on this.
Nothing Without You by Delaney Bramlett. Recorded in 1975 on his Giving Birth To A Song album, this song is a lot looser than the Mac's version.
Lonesome, Long Gone, So Long by Delaney Bramlett. Also from Giving Birth To A Song, this is the only song of the lot that the Mac never did. I included it here because it was written by Delaney Bramlett and Billy Burnette and because it's an awesome song. I really wish the Mac had done this.