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'
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Especially for folk/Americana, acoustic fans,  I highly recommend checking out The sound track to Ken Burns' 'Lewis and Clark' series. This music will move you.
When I read the title of this thread the first album that immediately came to my mind was
"Blue Maqams" by Anouar Brahem. I discovered it last year.

It’s a fusion of jazz and Middle Eastern.

I always knew I was searching for this album without ever realizing that I was searching for an album that fused jazz and middle eastern.

If you’re picking up what I’m putting down...