Here's a ginormous list containing some of my faves. Includes a helping of classic trance, Goa trance, house, and progressive psytrance music.
ADSR - Voices From The Depths
ADSR - Momentum (Velocity Mix)
4Voice - Eternal Spirit (Northern Mix)
Afgin - Astral Experience
Afgin - Return To The Source
Armin - Blue Fear (1997)
Antares - Aurum Solis
Antares - Dreaming Universe
Artifact303 - Magnetic Fields
Artifact303 - For A Better World
Astral Projection - Kabalah
Astral Projection - Mahadeva
Atjazz - Facet Of Jazz
Atjazz - Against All Odds
Brainchild - Symmetry (P-Mix)
Brainchild - Synfonica
Blue Planet Corporation - Hemo Static II
Blue Planet Corporation - Overbloody Flood
Caucassus - Our Dream
Circulation - Cerise
Circulation - Chocolate (Mix 1)
Circulation - Emerald
Circulation - Neutral
Circulation - Turquoise
Cosmic Baby - Magic Cubes (a rare, unreleased track)
Cosmic Baby - Space Track
Cosmic Baby - Stellar Supreme
Cosmic Baby - Sweet Dreams For Kaa
Dance 2 Trance - We Came In Peace ('91 Mix)
Dance 2 Trance - Let's Get Rollin'
Dance 2 Trance - Freaks
Dimension 5 - Moon Cake
Dimension 5 - Transformation
Dimension 5 - Antidote
Dimension 5 - Deep Space 5D
Dimension 5 - Iron Sun
Doof - Let's Turn On
Doruk - Astral Colours
Doruk - Space Journey
E-Mantra - Pathfinder
E-Mantra - Valley Of The Kings
E-Mantra - Above The Skies
Electric Universe - Rain
Electric Universe - One Love
Energy 52 - Café Del Mar (Porte De Bagnolet Mix)
Final Fantasy - Sometimes
Fluke - Switch/Twitch
Fluke - Another Kind Of Blues
Goahead - Freebeach (Candolyn Mix)
Icon - Desire (Tronic Mix)
Juno Reactor - Guardian Angel
LDC - Daydream
LDC - Parsec
LDC - Plasma
Leftfield - Original
Leftfield - Storm 3000
Leftfield - Open Up
Liquid Soul - Devotion
Liquid Soul - Global Illumination
Liquid Soul - Desire
Liquid Soul - Clean Mind
Man With No Name - Teleport
Mindwave - Simple Moves
Mindwave - Levity
Nerso & Zyce - Force Of Existence
Nostrum - Brainchild
Nostrum - Polaris
Nostrum - Monastery
Nacho Marco - The Next Life (The Timewriter Mix)
Odyssee Of Noises - Firedance (The Sunrise)
Orison - Fragment
Orison - Emerald Energy
Ovnimoon - Gathering Of Angels
Ovnimoon - One Heart
Ovnimoon - Human Spirit
Ovnimoon - Sacred Earth
Ovnimoon - El Arbol Araucano
Pon Farr - Farr 2
Paradizer - Song Of Liberation (Original Mix)
Ra - Octagon
Ra - Other Self
Ra - Spirit Complex
React 2 Rhythm - Shine
React 2 Rhythm - Intoxication (The Dubfield Mix)
React 2 Rhythm - All Or Nothing
React 2 Rhythm - I Know You Like It
Rainbow Spirit - Prana
Spooky - Little Bullet (Part 1)
Spooky - Something's Got To Give
Spooky - Schmoo
Three Drives - Greece 2000 (Man With No Name Remix)
Time In Motion - Day Dream
Time In Motion - Genetic
Time In Motion - Crawling Demons
The Timewriter - All I've Got
The Timewriter - Belief
The Timewriter - Limelight
Unreal - After Hours
Unreal - Phenomenon
Virtual Symmetry - The V.S. (Original Mix)
Way Out West - Ajare
Way Out West - Domination
Way Out West - Sequoia
Way Out West - The Gift
Zyce & Flegma - Earth In The Flame
Zyce & Flegma - Drive Active