With a sold-out crowd of over 60,000 fans, Toby Keith's Oklahoma Twister Relief Concert raised approximately $2 million, with donations still being tallied, for the United Way to assist in recovery efforts after the tornadoes that hit the Moore, Okla. area in May. 

Keith was joined by an all-star lineup that included Garth BrooksTrisha YearwoodRonnie DunnWillie NelsonSammy HagarMel TillisJohn Anderson, Wade Hayes, Krystal Keith, Kellie Coffey and Carrie Underwood (appearing via satellite from Nashville).

"Everybody's here for the right reasons, and it's gonna be a big show for Oklahoma...and it's gonna take care of some people for a long time," Keith said backstage at the event.

Donations are still being accepted online here, or over the phone at 405-523-3598, 405-523-3597, or the United Way of Central Oklahoma's main number at 405-236-8441.

Checks may be mailed to the United Way of Central Oklahoma, P.O. Box 837, Oklahoma City, Okla., 73101, with the notation, "For May Tornadoes Relief." You can also text the keyword REBUILD to 52000, giving an automatic $10 donation to the fund.