This Super-Deluxe 40th Anniversary Collector Edition 12" x 12" Slipcase Box Set package includes 2 CDs with original 94+ minutes of music plus 6 bonus tracks; a 3rd CD of previously unissued performance at Tanglewood, August 1970, with Keith Jarrett, Chick Corea, Dave Holland, Jack DeJohnette, Airto Moreira, and Gary Bartz; DVD of previously unissued performance in Copenhagen, November 1969, with Wayne Shorter, Corea, Holland, and DeJohnette; audiophile 180-gram vinyl double-LP gatefold replication of the original album; 52 page color 12x12 book with 5,000-word essay by journalist/author/producer/musician Greg Tate, producers' notes by Michael Cuscuna and Richard Seidel (the box's co-producers), and Lenny White interview by author Ashley Kahn, with Mati Klarwein's painting Zonked (a psychedelic portrait of Davis' wife, Bette, which also includes a profile of Miles, and dozens of rare, unpublished photographs and record label memos; and memorabilia envelope containing a reproduction of the Davis Rolling Stone cover story from December 1969, previously unseen correspondence from Teo Macero's archives, reproductions of 3 Fillmore West concert tickets from April 1970, high quality photograph prints, and a foldout poster of Davis.