Rock Scene magazine, 1973–1982. All 54 issues scanned and online.
Cool! Rock Scene was Lisa Robinson's mag and it had such an odd "you're hanging out with rock stars" vibe to it. Hardly any copy, but sometimes pieces by Patti Smith or Richard Hell. Lots of promo pictures and then gossip. It didn't have any of the kind of writing you found in Creem, really.
I guess I should note that in typical nerdster fashion I read about punk for years before I ever heard it. I'd hang out at a store called The Treasury which was an odd department store/grocery store hybrid and it had a huge magazine and paperback section and they didn't give a shit if you sat there and read them all day. (That's where I read The Happy Hooker Goes Around the World.) But I read Creem, Rock Scene, Crawdaddy and Hit Parader religiously from the time I was 12 (1973) until I discovered the Village Voice and Rolling Stone (about age 16).