Pink Floyd's Tree Full Of Secrets

There are in fact 18 audio CDs and 1 data CD. This latter CD contains all the artworks and booklets, and some bonus files.
Now, how are all these tracks organized into 18 audio CDs.
The first 8 CDs contain the Pink Floyd rarities (from 1965 to 1994).
The next 6 CDs contain the soundtracks (from Pink Floyd and members).
The last 3 CDs contain the solo members rarities.
The final disc contains early versions of The Wall.
The 18 CDs are split into 9 volumes (each volume is a 2 CD set, except volume 9 and 10, which are single CDs). So, there are 10 different artworks, and the whole Rarities compilation will take the place of 10 jewel boxes in your CD collection.



Volume 1 (CD1 - CD2): Pink Floyd Rarities 1965 - 1968
All the available versions of the "early singles" (mono, fake stereo, stereo, acetate, promo edit), rare studio outtakes ("Let's Roll Another One", 1967 Abbey Road studio sessions...), superb versions of the unreleased "Scream Thy Last Scream"/"Vegetable Man" single, rare promo versions of "Remember A Day", "Let There Be More Light" and "Corporal Clegg".



Volume 2 (CD3 - CD4): Pink Floyd Rarities 1969 - 1973
Songs from "Ummagumma" era, "Moonhead", rare Italian single "In Concerto", "One Of These Days" demos, "One Of These Days"/"Fearless" promo single, Roger The Hat interview and a whole CD (CD4) dedicated to the "Dark Side Of The Moon" rarities (single versions, promo edits, rough mixes, demos, outtakes), compiled in the same order as the album (from "Breathe" to "Eclipse").



Volume 3 (CD5 - CD6): Pink Floyd Rarities 1974 - 1983
Rarities from "Wish You Were Here" era (mainly "Shine On You Crazy Diamond", 7 different versions!), "Animals", "The Wall", "The Final Cut", without forgetting the 1981 version of "Money" and "When The Tigers Broke Free"/"Bring The Boys Back Home" single.



Volume 4 (CD7 - CD8): Pink Floyd Rarities 1987 - 1994
All the post-Waters Pink Floyd rarities: singles and promo CDs from "A Momentary Lapse Of Reason", "The Division Bell" and "P*U*L*S*E".



Volume 5 (CD9 - CD10): Soundtracks 1966 - 1969
Soundtrack from "San Francisco", "Tonite Let's All Make Love In London", "The Committee" (excellent source directly from the film!), "More" and "Zabriskie Point".



Volume 6 (CD11 - CD12): Soundtracks 1970 - 1988
Soundtrack from "The Body" (Roger Waters and Ron Geesin), "La Vallee" (Pink Floyd), "Magritte" (Roger Waters), "The Hit" (Roger Waters and Eric Clapton), "When The Wind Blows" (Roger Waters), "White Of The Eye" (Nick Mason and Rick Fenn). Radio ads for "Live At Pompeii" are also included.



Volume 7 (CD13 - CD14): Soundtracks 1992 - 1999
Soundtrack from "La Carrera Panamericana" (Pink Floyd), "Ruby Takes A Trip" (David Gilmour), "The Art Of Tripping" (Divid Gilmour), "The Colours Of Infinity" (David Gilmour), "The Dybbuck Of The Holy Apple Field" (Roger Waters) and "La Leggenda Del Pianista Sull Oceano" / "Legend Of 1900" (Roger Waters).



Volume 8 (CD15 - CD16): David Gilmour and Roger Waters Rarities
Jokers Wild (featuring a very young David Gilmour) mini LP from 1965, singles from "David Gilmour" and "About Face" solo albums, and all the Roger Waters rarities (from "The Pros And Cons Of Hitch Hiking" to "Amused To Death"), including Waters's song "Incarceration Of A Flower Child" performed by Marianne Faithfull.

Volume 9 (CD17): Rick Wright and Nick Mason Rarities
Rarities from Zee (Rick Wright and Steve Harris), Rick Wright's "Broken China" promo CD and extended version of "Lie For A Lie", from Nick Mason and Rick Fenn, featuring David Gilmour on vocals.



Volume 10 [CD18]: Pink Floyd's The Wall Early Versions
Collects 28 tracks of early versions of The Wall as recorded by the band with Bob Ezrin. Here are rough mixes and demos by the band.