The Fleetwood Mac of 1970, before Lindsay Buckingham and Stevie Nicks joined the group, was primarily a British blues band. These songs, recorded after the departure of band leader Peter Green and the release of their fourth album, "Kiln House" show a broadening of the band's use of blues into other contexts with new musical influences. Fleetwood Mac continues today as one of the most enduring and successful rock bands in history.
