Suggest one obsure album we all should hear

Black Dub -- superb musicianship and great vocals -- and well recorded, as you'd expect from Daniel Lanois production.

a neo Psychedelic classic if you like that style. 

The Dolly Rocker Movement, they have 3 albums but to me the pick is The Ecstacy Once Told which is their 3rd Album.

Eric Quincy Tate Group  "Drinking Man's Friend"

Surprised no one (roxy) did not rip into the OP for his typo 'odsure" when it is obscure.

Junior Kimbrough: Meet Me In The City 

Here are 4.  Just how obscure is admittedly open for debate.  Haven't gone through all 5 pages of this post.  If they were mentioned previously, all the better.

Jason Faulkner - Presents Author Unknown

Jim Boggia - Fidelity Is The Enemy

The Orange Peels - Sun Moon

mewithoutyou - Pale Horses