The set covers a five-year timeframe that encompasses several different band lineups, from founding members Fleetwood, Green, McVie and Spencer; to later additions like Danny Kirwan, Christine McVie, Dave Walker, Bob Welch, and Bob Weston. • The CD collection includes seven studio albums: Then Play On (1969), Kiln House (1970), Future Games (1971), Bare Trees (1972), Penguin (1973), Mystery To Me (1973), and Heroes Are Hard To Find (1974). Those records fueled Fleetwood Mac's early popularity in the U.K. and propelled them into the Top Ten with singles like "Man Of The World," "Oh Well – Pt. 1," "The Green Manalishi (With The Two Prong Crown)," and the #1 hit "Albatross.“ The LP set includes Penguin (1973), Mystery To Me (1973), Heroes Are Hard To Find (1974) and an unreleased concert from 1974, Live At The Record Plant. All pressed on 140-gram vinyl and presented in replica sleeves. As a final touch, the set also includes a 7” single with “For Your Love” (Mono Promo Edit) on one side and the previously unreleased “Good Things (Come To Those Who Wait) on the flipside on Blue vinyl.