Suggest one obsure album we all should hear

I love when I discover an album that's new to me, and great.Please share one so we can all broaden our musical horizons.

Mine is:
Wishbone Ash  'Argus'
Phil Manzanera’s (of Roxy Music fame) Primitive Guitars

Some names mentioned here I haven't heard for years. Root Boy Slim and Moondog to be sure. Impressive. 
Rhiannon Giddens- there is no other.
She has a fantastic voice, and this mix of songs will make you wonder where her heart lies.
Is she Natuve American? Is there some Irish Folk in there?
2 LP version is beautifully produced. Some of the quietest vinyl I own.
At least semi "obscure"
Haken "The Mountain"
If you're into prog, this is easily one of my best finds within the last 10 years or so.(released in 2013)
Very solid musically and sonically!!!
The two previous albums are very good also.
This band ROCKS!🍻😎
Check out The Floating Men.  They were a Nashville based bar band that played clubs all over the Southeast from the early 90’s to 2000’s