Miranda Lambert and Little Big Town have joined the CMA Music Festival's nightly concert lineup. Lambert will perform at LP Field on June 7 with Jason Aldean, Glen Campbell, Lady Antebellum, Brad Paisley and the Zac Brown Band. Little Big Town will appear June 9 with Luke Bryan, Eric Church, Hunter Hayes, Faith Hill and Kenny Rogers. In addition, the national anthem will be performed by the Nashville School of Arts Chamber Choir on June 7, the Oak Ridge Boys on June 8, Julie Roberts on June 9 and Sarah Darling on June 10. Single night tickets are $40 and four-day ticket packages begin at $125.