updated! (not everything, but ill try add the rest later)
1974
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kraftwerk - autobahn
1975
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brian eno - another green world
1977
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jean michel jarre - oxygène
1990
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cybotron - clear
1991
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the orb - the orb's adventures beyond the ultraworld
massive attack - blue lines
1992
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orbital - orbital II
black dog productions - bytes
biosphere - microgravity
polygon window - surfing on sine waves
1993
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aphex twin - selected ambient works 85-92
underworld - dubnobasswithmyheadman
1994
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aphex twin - selected ambient works, vol.2
portishead - dummy
plastikman - musik
the future sonud of london - lifeforms
global communication - 76:14
1995
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chemical brothers - exit planet dust
autechre - tri repetae++
tricky - maxinquaye
goldie - timeless
leftfield - leftism
1996
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dj shadow - endtroducing
aphex twin - richard d. james album
1997
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fennesz - hotel paral.lel
daft punk - homework
squarepusher - hard normal daddy
bola - fyuti
1998
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rae & christian - northern sulphuric soul
squarepusher - music is rotted one note
air - moon safari
boards of canada - music has the right to children
plaid - not for threes
mouse on mars - glam
1999
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basement jaxx - remedy
plaid - rest proof clockwork
2000
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dj food - kaleidascope
múm - yesterday was dramatic today is ok
amon tobin - supermodified
2001
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daft punk - discovery
fennesz - endless summer
stars of the lid - tired sounds of...
manitoba - start breaking my heart
basement jaxx - rooty
plaid - trainer
mouse on mars - idiology
2002
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dj/rupture - minesweeper suite
michael mayer - immer
arovane - tides
2003
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m83 - dead cities, red seas & lost ghosts
eluvium - lambent material
ulrich schnauss - a strangely isolated place
2004
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arovane - lillies
Recommended
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Fennesz - live in japan (2003)
enduser - run war (2005)
komeit - falling into place (2004)
manual - ascend (2003)
blue states - nothing changes under the sun (2001)
bows - cassidy (2001)
autechre - LP5 (1998)
laika - sound of the satellites
tricky - pre-millennium tension
gus gus - polydistortion
boards of canada - twoism (1995)
amon tobin - permutations (1998)
the future sound of london - papua new guinea (1991)
biosphere - substrata (1997)
underworld - second toughest in the infants (1996)
underworld - beaucoup fish (1999)
amorphous androgynous - tales of ephidrina (1993)
richie hawtin - decks, efx & 909 (1999)
autechre - incunabula (1993)
adam F - colours (1997)
polygon window - quoth (1993)
AFX - analogue bubblebath III (1992)
ed rush & optical - wormhole (1997)
808 State - newbuild (1988)
mantronix - mantronix: the album (1985)
yellow magic orchestra - solid state survivor (1979)
section 25 - from the hip (1984)
orbital - insides (1998)
add stuff by year. no mediocre/merely-good material pls. really super, or leave it out. ok? (you know the best way to do this is to abuse each other, of course). also, i know this is really broad (and the terms 'electronica' and 'classic' are kindda hazy/ subject to much controversy etc) but who cares. lets dig up those unheralded, hidden gems etc. (and i am esp. hazy on those earlier years)
i'll try and update the list as we go along. game???