Suggest one obsure album we all should hear

William Topley... prolific during the late 90's and early 2000's and is still at it today. Much of his catalog is available on Tidal and the recording quality for most of his material is quite good. Some samples from different albums:
https://www.youtube.com/watch?v=JmeHGVLQpqc
https://www.youtube.com/watch?v=2bIgYrQOMNU
https://www.youtube.com/watch?v=avl9HsOc4bw
https://www.youtube.com/watch?v=2dSZyah83tg
https://www.youtube.com/watch?v=zX8ewhLZkqU
https://www.youtube.com/watch?v=ojkEGneWhhQ
with the Blessing:
https://www.youtube.com/watch?v=0Z3APxo336o

@Denezy52 I agree with Captain Beyond, although I think Sufficiently Breathless is a superior album, personally. Also:
Atomic Rooster - Death Walks Behind You 
Audience - House On the Hill 
Illusion - Out of the Mist (original members of Renaissance)

Tony C & the Truth, DEMONOPHONIC BLUES
Ron Wood, GIMME SOME NECK

Captain Lockheed and the Starfighters 
Space Rock at its best
https://www.youtube.com/watch?v=ahPDs36n2Mw&list=PLWfGw2maX1M6P7xh930Kp1wpvvTPKD-yf

Bald Bill Hagen and his Trocaderons Play Music to Strip By.I heard this on an Infinity Servo Static One system 50 years ago and was blown away.