Okay, I'm bored, and I'm going to sound old here, but I'll list a few:
Siouxsie and the Banshees
The Cure
The Cranes
Ministry
Too Much Joy
Superchunk (if you haven't listened to the album "Foolish" you really need to, one of my favorites)
Belly
Wax
Front 242
KMFDM (Interviewed them, didn't use it, freaks)
Depeche Mode
Stabbing Westward (cool guys, their rep called us to take them out)
Rage Against The Machine
Primus (interview)
Ned's Atomic Dustbin (interview)
The Melvins
Beck
The Figgs
Fretblanket
God Lives Underwater (interviewed them)
Dance Hall Crashers (interviewed them, members of Rancid)
Rancid
My Life With The Thrill Kill Kult
Nirvana (pre-Nevermind)
Pearl Jam
Soundgarden (pre-everything)
Grateful Dead
Whoever the hell opened up for the Dead (I was tripping, I don't remember)
Jane's Addiction
Nine Inch Nails
Blind Melon (I got a call in the middle of the night when Hoon died. Bad night. :( He was friends with my now in-law, who was the senior editor of the music magazine I wrote for.)
Green Day
Henry Rollins
PJ Harvey
Figdish (great guys, the bassist Mike dated my ex, ha. They went wandering the Oval at school.)
Veruca Salt (went on a double date with Nina and Louise, I was a wingman just to fill in, Nina dated the guy from Figdish, my friend had the hots for Louise. We went to see Half-Japanese at Sudsy's in Cinci.)
Curve
Kitchens of Distinction
Helmet
Butthole Surfers
Oh hell I don't know, maybe a hundred more. God I feel old.
Edit: Oh, and I don't want to admit this, but my first concert was Tesla. It was at the Buckeye something? A big green area about 45 minutes from Columbus. I think Motley Crue played too but we didn't stay for that, except for a bit to see how awful they were.