I like each selection equally, where there is more than one by the particular band.
Manfred Mann's Earth Band had two-and-a-half runs of four albums (all are consecutive):
The first four:
Glorified Magnified (1972)
Messin' (1973)
Solar Fire (1973)
The Good Earth (1974)
The second four:
Nightingales & Bombers (1975)
The Roaring Silence (1976)
Watch (1978)
Angel Station (1979)
The half a run (although it could be taken as Watch, Angel Station and these two):
Chance (1980)
Somewhere in Afrika (1983)
Nutz:
Nutz (1974)
Nutz Too (1975)
Hard Nutz (1976)
Nutz Live Cutz (1977)
Atomic Rooster (all are consecutive):
The first four:
Atomic Roooster (1970)
Death Walks Behind You (1970)
In Hearing of Atomic Rooster (1971)
Made in England (1972)
Could be four with Made in England, although I cheated with Assortment which is a compilation (albeit a very strong one):
Nice 'n' Greasy (1973)
Assortment (1973)
Atomic Rooster (1980)
Groundhogs:
First four
Blues Obituary (1969)
Thank Christ for the Bomb (1970)
Split (1971)
Groundhogs Best 1969-1972 (1972) - I cheated again, but this is another strong compilation (in any case I could've thrown in Tony McPhee's Two Sides Of solo album, which was played live by the band around the time of Solid).
Second four after a gap
Hogwash (1972)
Solid (1974)
Crosscut Saw (1976)
Black Diamond (1976)
Black Sabbath with Tony Martin:
Headless Cross (1989)
Tyr (1990)
Dehumanizer (1992)
Cross Purposes (1994)
Hawkwind:
Hawkwind (1970)
In Search of Space (1971)
Doremi Fasol Latido (1972)
Hall of the Mountain Grill (1974)
Steve Hillage:
Fish Rising (1975)
L (1976)
Motivation Radio (1977)
Green (1978)
