Best album in ( )
The 70's classics:
-Haikara (Geafar)
-Pekka Pohjola (Harakka Bialoipokku aka B the Magpie)
-Tabula Rasa (Ekkedien Tanssi)
-Tasavallan Presidentti (Lambertland)
-Wigwam (Fairyport)
Present day underground bands:
-Hidria Spacefolk
-Nemesis [ biggest influence:Tangerine Dream ]
-Taipuva Luotisuora
Then there is of course Kingston Wall, one of the greatest Finnish bands ever, they played psychedelic rock but only made 3 records as singer/guitarist Pete Walli committed suicide in 1994.

All three of those albums are worthwhile.
And regarding the metal - does anybody know ANY prog metal bands from Finland? I can't name even one. (No, Nightwish still isn't prog

.)