I love concerts and consider them all memorable. Back in the day(before I got married

) I used to go to tons of concerts. Here are a few that I can think of:
Jars of Clay(saw them 4 times as they are my fave)
The W's
DC Talk
Destiny's Child
Kenny Chesney
Audio Adrenaline
Filter
Fuel
Sara Maclaughling (sp?)
Staind
Stone Temple Pilots
Smashing Pumpkins
Nsync(laugh all you want it was a very entertaining concert)
lincoln park
Limp Bizkit
Christina Aguilara
Our lady Peace
Casting Crown
Matchbox 20
The Verve Pipe
Cake
Nickleback
Fastball
Bens Fold Five
Green Day
Papa Roach
Lit
Default
Better than Ezra
Goo Goo Dolls
Toadies (saw them 3 times in concert)
Mighty Mighty Bosstones
Prodigy
Marcy Playground
Blink-182
New FOund Glory
Pat Green
Beck
and thats all I can think of right now