Last year's "Country Throwdown Tour" wasn't exactly a ringing success. They had to cancel several dates due to low ticket sales and competition from other, more established tours...

But these people are not quitters. They're trying it again... and bringing in WILLIE NELSON to headline all the shows. The tour will launch May 27th in Philadelphia, Pennsylvania... and continue into July. Dates are being finalized.

Other acts include JAMEY JOHNSON, RANDY HOUSER and LEE BRICE. You can grab more details on their Tour Page.