Suggest one obsure album we all should hear

Roger Waters' 'Amused to Death' is an obscure album?

It was a legitimate release by Roger Waters, an artist who is pretty far from obscure, and sold very well.... In fact, I think it sold better than either 'Pros and Cons of Hitchiking' or 'Radio KAOS' which came before it. 

My fav from about 4 years ago. A classic and will be in my rotation for a long time.

Lux Prima - Karen O and Danger Mouse 

Fela Kuti was obscure for me until a decade ago and now I listen to all his albums. The African Bob Marley.

Def Obscure: not discovered or known about; uncertain

I have introduced A2D to many audiophiles, and of late, a 63 yo musician, who loves Roger Waters

I'm sure there are many people who love Roger Waters who are not familiar with 'Amused to Death', as it only sold about a million copies. 

Paris, S/T - 1971 - Bob Welch after leaving Fleetwood Mac