Ada, Oklahoma native Blake Shelton has invited some of his fellow Oklahomans to join him in a benefit concert on Wednesday, May 29, 2013 on NBC at 9pm (Eastern) to help the victims of the Oklahoma tornadoes.

Miranda Lambert, Carrie Underwood, Vince Gill, Reba McEntire and Joe Don Rooney with his pals from Rascal Flatts will represent and help their home state with special guests from NBC's The Voice, Luke Bryan and One Republic singer Ryan Tedder.

Underwood has already pitched in to help the cause by donating One Million Dollars from her recent Blown Away tour, ironically a song about tornadoes in Oklahoma.

The 'Healing In The Heartland Benefit Concert,' which is being held in Oklahoma City, sold out in 30 seconds.

Click here to make a donation to the cause.