2013 remastered expanded edition of this 1969 album including bonus tracks. This updated version features the original U.K running order and track segues with quot;One Sunny Dayquot; and quot;Without Youquot; making their first appearance on a CD issue of the album as well as new liner notes by veteran rock journalist David Fricke and bonus tracks including the revered single quot;Oh Well Pt. 1 quot; which boasts one of the great guitar riffs in rock history and has been covered by likes of Billy Gibbons Jimmy Page &Tom Petty. Fleetwood Mac was already a popular blues band in 1969 when they released Then Play On the groups stellar third studio album. It was the first with guitarist-songwriter Danny Kirwan and ultimately it s last with founding member Peter Green. Includes four bonus tracks originally released as singles: parts one and two of quot;Oh Well quot; quot;The Green Manalishi (With the Two Prong Crown)quot; and quot;World in Harmony quot; which is available on CD for the first time.