At times, people ask me where they can find Marillion and Fish CDs and videos, and the answer is here, below (ok, so there are Marillion and Fish discs around at other places too, but here's a start anyway).

Marillion Transatlantic

*nados recommends

I would like to recommend the following artists:

• Dream Theater, especially Images and Words
• Spock's Beard, especially The Light, Kindness of Stranges... and all the other ones too!
• Mike Oldfield, especially Amarok, Songs of Distant Earth, Voyager and Crises.
• Laurie Anderson, especially Strange Angels and The Ugly One with the Jewels.
• The Flower Kings, especially Retropolis and Flower Power
• Saga, especially Generation 13 and Full Circle
• Peter Gabriel, especially Us, So and any of the self-titled albums :)
• Yes, who have produced so many albums that it's impossible to start listing anything. You could always go for Keys to Ascension and Keys to Ascension II for a good start!

...mainly on the basis that it's the stuff i listen to :)