Surf's Up and 1970's Sunflower. It features remastered versions of both albums, along with 108 previously unreleased tracks, live cuts, radio promos, alternate versions, alternate mixes, a cappella takes and isolated backing tracks. The five-CD package also includes a 48-page book featuring rare and unreleased photos, lyric sheets, new liner notes and new and archival interviews with Brian Wilson, Al Jardine, Dennis Wilson, Bruce Johnston, Carl Wilson, Mike Love and others. Abbreviated versions of the box include a four-LP set on black vinyl and limited-edition colored vinyl (translucent blue and translucent gold), two-LP black vinyl and two-CD. The various sets are available to pre-order at the official Beach Boys site, where you can also find full track lists for the individual packages. You can see the track listing for the two-disc version below.