Jen 
that looks like the best offer I'm gonna get this week
That was a laugh, so I've done another one:
Shadow On The Wall - Mike Oldfield/Chappo (again, and first, again, which is OK because it's brilliant)
Sleeping Satellites - Tasmin Archer
Stone Cold - Rainbow
Sylvia - Focus
Take Your Mama - Scissor Sisters
The Chain - Fleetwood Mac, though I often skip until 3m:03s for some strange reason which, as a member of more than one F1 forum, I can't quite remember

The Moon Upstairs - Mott The Hoople (again)
The Only One I Know - The Charlatans UK
Thick as Brick - Jethro Tull (again)
Tomorrow Night - Atomic Rooster
And because I had three duplicates of my first shuffle, the next three which made up the double-top-5 are:
Venus - Shocking Blue, the original, although I do like the Banarama version as well, which is unusual because I usually hate covers
Tonight - Yuksek
Yours Is No Disgrace - Yes
You'll be pleased to hear that I omitted Alice Cooper on Desert Island Discs and David Gunson's after-dinner speech about Air Traffic Control - both are brilliant (especially Gunson who creases me up every time I hear it) but they're even longer than 'Thick As a Brick' or 'Salisbury'.