NEW YORK (December 5, 2012)--Fleetwood Mac is about to begin a tour and members of the group have also been working on some new music.

Stevie Nicks is singing on tracks that Lindsey Buckingham, Mick Fleetwood and John McVie had worked on, but she says she isn't sure what is to become of the music.

She says the way things are in the music world these days, doing an album would be tough, but says the group might release a couple of tracks before deciding to share more songs.

The Fleetwood Mac tour is set to start April 4 in Columbus, Ohio.