In no particular order......

Mike Oldfield
Sade Cafe
The Hollies
John Martyn
Level 42
Mark King (Solo)
Four Tops
Edwyn Starr
...I'm sure there are others but my memory's cr*p

have seen
REM - murrayfield - brilliant
texas - numerous times - always good
u2 - hampden park - fantastic
tina turner - hampden park - fab
make poverty history - edinburgh - numerous bands - excellent
the music - went with Oh not really my thing
kasabian - again OH but they were good

and lots of small bands too

Def Leppard - Excellent

Status Quo - never happened they cancelled due to Rick's throat problems

We also went to see Kevin Bloody Wilson.. Absolutely hilarious

David Essex - Brighton

M People - Brighton

Four Tops - Brighton &

Temptations - Brighton

Edwin Starr & others - Brighton

Tina Turner - Wembley - Awsome Concert

Dianna Ross - Wembley

Backstreet Boys - Earls Court

Whitney Houston - Wembley

Lighthouse Family - Brighton

Gabrielle - Brighton

Simply Red - Brighton

Mmmmmm this is difficult as i have been to Glastonbury 6 years running & the Bull dog Bash a few times so i have saw loads & loads of bands.
The worst one was Keane Reeves. He was awful!
Heres a list of the ones i can remember:

Robbie Williams
Nine Inch Nails
Blondie
The Corrs
Skunk Anansie
Keane Reeves
Marillion
Bon Jovi
Jules Holland
Velvet Revolver
Gary Moore
REM
David Bowie
Pretenders
Green Day
Nena ( 99 red balloons)
Fun Loving Criminals
Travis
Fat Boy Slim
Orbital
Manic Street Preachers
Prodigy
Radiohead

Theres just so many i can't remember them all. I'd love to see Rage Against the Machine & System of a Down

iv seen
guns and rosies
with sound garden and faith no more
the almighty
metalica
slash,s snake pit
white zombie
cosion of conformity
skid row
blur at mile end one off

westlife thats it , but was amazing at wembly

In no particular order...

Blur
Pulp
Nirvana
Red Hot Chili Peppers
Rage Against the Machine
The Lemonheads
Sting (twice)
Bon Jovi (twice)
The Beastie Boys
Primal Scream
Manic Street Preachers
Robbie Williams
The Verve
Fugazi
The Senseless Things
The Breeders
Teenage Fanclub

These are the ones i can remember at the moment but I'm sure there are more!

Queen - Knebworth 1986, 128,000 people there and it was the most amazing concert I've ever seen in my life!

Bon Jovi - disappointing

Status Quo twice - brilliant!

Then Jericho (if anyone can remember them! ) - Really good!

Whitesnake (I went through a phaze!!! ) - Again brilliant! (just had to avoid the topless women!!)

Deacon Blue - Fantastic

Jethro Tull
Camel
Wishbone Ash
Preston Reid
Caravan
Jeff Healey
Colosseum
Manfred Mann