here would be my run down:
Tim McGraw: good performer: decent mix of pop country and more traditional. not my favorite but by far the biggest name on the bill, arguably the biggest name in country music today
Teri Clark: kinda manish
Brooks and Dunn: Solid Group dominated the duet competion for almost a decade before montgomery gentry got there
Montgomery Gentry: Great live show, Cheesey music
Sarah Evens: genuine country music. i joy to listen to. don't know how she would translate to the stage
Brad Paisley: rediculously talented singer and musician, kinda a glen campbell type. has a penchant for humorous songs(many of which come off hokey)
Chely wright: i have no clue, would be willing to bet that she sounds much like the thousand other young hot vocalist to enter country music the last couple of years
Phil Vasser: decent song writer but a complete tool (just my opinion, i hate his one earing like its 1992)
Joe Diffe: has he had a hit since the early 90's? granted i really liked him then
Blue Country: never heard of them
Gary Allen: Latest example of the "Bakersfield" sound of California country, mostley electric and puts on a very good show.
The Oak Ridge Boys: One of the best groups to come out of country music in the 80's, maybe ever
The Kentucky headhunters: no clue
Josh Gracin: American Idol fag, Served in the marines though. thats solid in my book
billie currington: no clue
Josh Turner: Deep Bass voice, had one hit with long black train, a toss up
Cross Canadian Ragweed: Oklahoma boys, have a huge following in Texas and the surrounding areas. Great live show, really more of a southern rock band.
George Canyon: guy from Nashville Star
Jeff Bates: no clue
Povertyneck Hillbillies: no clue but thats a large band
Trent ???: i know several trents, not this one though
hope that helped, looks like a solid show
friday looks to be by far the best night, imho