The lineup for this year's edition of  has been announced. The ninth edition of the festival will be held Memorial Day weekend May 22-24 in Pryor, Okla. and features a collection of hard rock, metal and classic bands.

Linkin Park and Slayer are two of the main bands this year. Joe Litvag, co-producer of the festival says, “We literally spend months and months piecing together the exact right mix of artists for Rocklahoma each year.  Linkin Park and Slayer happen to be two of the most requested artists by the fans of Rocklahoma to play, so to get them both at the same time is a major coup."

Litvag continues, "But surrounding them with the exact right element of bands that span the spectrum of classic to current and metal to lighter rock, that’s the key. This year’s lineup has that perfect balance with a little something for everyone.”

Other bands playing the festival include Crobot, Islander, Sons of Texas, Wayland, Gypsy Pistoleros, Nasty Habit, Lynam, Bai Bang, Black Tora, ASKA, Kingdragon, BabyJane, Chaotic Resemblance, Firstryke, Dead Metal Society, Ratchet Dolls, Diamond Lane, Mystery, Ragdoll, Mycah, Delta Rose, Loveblast, Ruff Justice, Warlock Texas, Mach22, Dellacoma, Station, Tempt, Project Terror, London's Dungeon, Ivy Stone, Lamp Shade Betty, We The Ghost, Well Hung Heart, NICNOS, Even the Dogs, SONS, A Course Of Action, DREK and Lovebettie,

A Rocklahoma ticket pre-sale is underway now until Monday, Jan. 26 at 12N CT. To get a code for access to the pre-sale, “like” Rocklahoma on Facebook or visit Rocklahoma.com and sign up to receive the Rocklahoma newsletter.