The Doors: The Doors
The Doors: Strange Days
The Doors: Morrison Hotel
Jethro Tull: Stand Up
Jethro Tull: Greatest Hits
Jethro Tull: A Little Light Music
The Beatles: *.*
The Moody Blues: Days of Future Passed
Frank Zappa: Weasels Ripped My Flesh
Frank Zappa: Bongo Fury
Frank Zappa: Joes Garage
Frank Zappa: Apostrophe
Frank Zappa: LSO Vol 1
AC/DC: Back in Black
That's what my teen years consisted of I think, and yet, only one of those was released when I was a teen
Joe's Garage is probably one of the best double albums ever.