20 Albums for Outer Space

So next in the Music Listography is the 20 almbums I'd take with me if I was leaving earth on a spaceship.
In no particular order and no best ofs
Achtung Baby by U2
Appetite for Destruction by Guns N' Roses
Is This It by The Strokes
The Doors by The Doors
The Stone Roses by The Stone Roses
Dirt by Alice In Chains
Led Zeppelin II by Led Zeppelin
She Hangs Brightly by Mazzi Star
Van Halen by Van Halen
Back To Black by Amy Winehous
Rio by Duran Duran
Bone Machine by Tom Waits
Green by REM
Bossanova by The Pixies
(What's The Story) Morning Glory by Oasis
Elephant by White Sripes
The Rise and Fall of Ziggy Stardust and The Spiders From Mars by David Bowie
Supernatural by The 360s
Portishead by Portishead
The Smiths by The Smiths