The ones I like:
VDGG - After the Flood - 11:28
Earth & Fire - Song of the Marching Children - 18:33
Focus - Eruption - 23:03
Barclay James Harvest - Summer Soldier - 10:24
Soft Machine - Moon in June - 19:08
VDGG - A Plague of Lighthouse Keepers - 23:08
Pink Floyd - Echoes - 23:32
Genesis - Supper's Ready - 22:53
Jethro Tull - Baker Street Muse - 16:42
Yes - Awaken - 15:23
Yes - Close to the Edge -
VDGG - Lost - 11:17
Frumpy - Duty - 12:14
Yes - Heart of the Sunrise - 10:34
Jethro Tull - Thick as a Brick - 43:44
Curved Air - Metamorphosis - 10:41
Camel - Lady Fantasy -12:43
King Crimson - Starless - 12:18
Pink Floyd - Shine on you Crazy Diamond - 13:30
Earth & Fire - To the World of the Future - 11:32
Steve Hackett - Shadow of the Hierophant - 11:45
Taï Phong - Out of the Night - 11:37
Hawkwind - Assault & Battery - 10:07
Pink Floyd - Dogs -17:06
Shylock - Ile de Fièvre - 13:01
Alan Parsons Project - The Turn of a Freindly Card - 16:22
Anekdoten - Hole - 11:09
Liquid Tension experiment - When the Water Breaks - 16:58
Uriah Heep - Salisbury - 16:11
Electric Light Orchestra - Kuiama - 11:22
Sandrose - Underground Session - 11:07
Capability Brown - Circumstances - 20:49
Colosseum Live - Lost angeles - 15:47
Marsupilami - Spring - 12:56
Stackridge - Slark - 14:08
Grobschnitt - Symphony - 13:47
Man - C'mon - 10:59
Novalis - Banished Bridge - 17:08
Refugee - Grand Canyon - 16:54
Banzaï - three Magicians - 12:10
Renaissance - Song of Sheherazade - 24:22
Starcastle - Lady of the Lake - 10:22
Sebastian Hardie - Openings - 13:00
Pulsar: The Strands of the Future - 22:04
Tangerine Dream - Bent Cold Sidewalk - 13:01
Genesis - The Musical Box - 10:26
ELP - Karn Evil Nine - 29:30
Yes - All 4 sides of Tales from Topographic Ocean
Grobschnitt - Rockpommel's Land - 20:55
Anglagard - Jordrock - 11:10
When you finish to listen to these ones, I will give you more