One of the most influental US-Rock Bands formed out of The BEEFEATERS in 1964.
Mixing Beat with Folk , Psych & Country.
Well known for their 12 string guitar sound  (2nd to the SEARCHERS)

Style :  Folk-Beat ; Psych ; Country-Rock ;

see:
Flying Burrito Bros. ; Crosby Stills Nash & Young ; CPR ; Gene Clark ;
Rising Sons ; Hillmen ; Dillard & Clark ; International Submarine Band ;
Evergreen Blueshoes ; Skip & Flip ; New Riders Of Purple Sage ;
Nashville West ; McGuinn,- Clark & Hillman ; Desert Rose Band ;
Southern-Hillman-Fury Band ; Gary Usher ; Bob Dylan ; Terry Melcher ;

Musicians : 
BEEFEATERS = McGuinn, Clark & Crosby

1964 - Spring 1968:
JIM (Roger) McGUINN - 12string, voc.; MICHAEL CLARKE - drums ;
DAVID CROSBY - rhythm guitar, voc.;CHRIS HILLMAN - bass, voc.;
GENE CLARK (64-mid 66+late 67)  - tambourine, vocals;

1968 - Mid 1972 :
Kevin Kelley, Gene Parsons - drums; Sneaky Pete  - pedal steel;
Gram Parsons, Clarence White - guitars, voc.; John York, Skip Battin - bass;



Notorious... was one of their best albums more at home in psych

Tracks:
Artificial Energy
Goin Back
Natural Harmony
Draft Morning
Wasn't born to follow
Get to you
Change is now
Old John Robertson
Tribal Gathering
Dolphin's Smile
Space Odyssey

Bonus-Tracks:
Moog Raga  (instrumental)
Bound to fall  (instrumental)
Triad
Goin  back  (version 1)
Draft Morning  (alternate take)
Universal Mind Decoder  (instrumental)