Tickets & 4 Day Pass Country Thunder Arizona 2021! October 14-17, 2021 in Florence. The 2021 Lineup includes Dustin Lynch, Old Dominion, Luke Combs, Eric Church, Mitchell Tenpenny, Meghan Patrick, Hardy, Chris Janson, Ashley McBryde, Parker McCollum, Randy Rogers Band, Tenille Townes, and MORE! Click HERE for Tickets! Buy TRUSTED Tickets on Nashville.com backed by …