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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In 1971 I saw this new band on UCLA’s campus (for free) called Earth Wind and Fire.  I enjoyed the sound and I went out and bought their self titled album.  It sounds great especially a tune called “Bad Tune”.

This one is almost impossible to find, “Carnival Sketches” by jazz trumpeter Gene Shaw.  The album is a little reminiscent of Sketches of Spain by Miles.  It’s from the early 60’s and it was very popular among my listening group.
Like a Lay's potato chip, you can't have just one:  

Steelism / ism (https://www.youtube.com/watch?v=GNQav9TIdF0)

Laid Back Country Picker (only physical, no streaming, but you can sample at https://www.youtube.com/watch?v=e3KkF8jwyIg)

JP Harris / I'll Keep Calling (https://www.youtube.com/watch?v=xWXmKyjMSLU)