I always thought 'hair bands" were acts that emphasized looks over musicality. The only bands from that era I still like are Metallica and Def Leppard.
The rest of it is overproduced pop.
In person, Earl Klugh. Ever heard? Tommy Emmanuel. Anointed by Chet Atkins as a CGP (certified guitar player). There are only 5 in the world. Here is Amazing Grace, live.
http://www.youtube.com/watch?v=1dqZDb2YwF0