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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Some amazing recordings suggested here. The Mahavishnu Orchestra - Apocalypse.
Also didn't see that jb1 had posted already for the John McLaughlin trio. Never heard it but can only ditto from inference.
Ramsey Lewis Trio, 'Pot Luck,' 1963

Robin Lane & the Chartbusters, Eponymous, 1980 ("Don't Wait Til Tomorrow")

And ditto to 'Argus'
Trio Live Oak- “Star Shining On The Mountain” This is early Spanish music. This is very calming and beautiful. The recording has a great sense of space as well.

New York Rock Ensemble- “Fields Of Joy” I have loved this song since my older brother brought this record home from college, maybe 1971 or 1972.