Bands that had a "masterpiece", w/ common theme


Odd title. "sorry if it turns you off"
Pink Floyd "The Wall" @ "The Final Cut" (underated)
Kansas "Leftoverture"
ELP "Brain Salad Surgery"
Manfred Mann "The Roaring Silence"
I could go on, this is just to get it started.
slaw
Brian Jonestown Massacre: His Satanic Majesty's 2nd Request
(the most underrated record of all time IMHO)

Who: Quadrophenia

Zappa: Joe's Garage

Metallica: Justice for All
Smashing Pumpkins - Mellon Collie and Infinite Sadness
The music and LP is an AWESOME work of art especially when you consider the cover artwork and accompanying book, sketches, etc.
I agree with most of previous - my fave of the bunch being APP - Tales...mystery...E A Poe...
...music, concept, lyric and production wise.

...I also think P F - Final cut is an underrated masterpiece.