Brooks and Dunn with ZZ Topp

Country megastars Brooks and Dunn have pretty much owned the country charts for the past decade and a half, ever since "Boot Scootin' Boogie" taught people how to line dance again way back in 1992.

But it's the fiery blues-rock of ZZ Top that's probably the most appealing part of this bill. Through three decades worth of albums and hit singles like "Legs" and "Cheap Sunglasses", guitarist Billy Gibbons has routinely carved his place out in the riff canon with licks almost as iconic as his enormous beard.

However, though the blues may be less likely to make you crinkle your nose, country ultimately has it outgunned here: Rodney Atkins opens.