A limited number of tickets for Toby Keith 's Oklahoma Twister Relief Concert are going on sale to the public Friday at 1 p.m. ET. The initially available number of ticket sold out, but these additional seats opened up once show organizers finalized their production plans. Fans can purchase the new tickets through Ticketmaster.
Garth Brooks , Carrie Underwood , Ronnie Dunn , Willie Nelson and Trisha Yearwood are set to perform at the concert July 6 in Norman, OK to raise money for the United Way of Central Oklahoma May Tornadoes Relief Fund.
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