Blake Shelton's 'Healing in the Heartland: Relief Benefit Concert' began as a live telecast and web stream Wednesday night on NBC. It was highlighted by moving performances from Shelton, Reba McEntire, Miranda Lambert, Usher and more. All donations benefited the United Way of Central Oklahoma May Tornadoes Relief Fund.

The concert was the music industry's response to the deadly tornado that touched down in Moore, Okla. on May 20. Shelton -- a native Oklahoman -- promised to do something to help the victims who lost loved ones and property during the EF5 storm. Vince Gill and Darius Rucker are two other singers who signed on to perform.

To help, fans can also participate in an online auction which features items from many of the performers, as well as VIP concert packages for Tim McGraw, the Band Perry and more.

Watch 'Healing in the Heartland' Performances: