In celebration of the 25th anniversary of their landmark debut Out Of The Cellar, Ratt will be playing the album in its entirety. Both bands are excited about the double bill. "Warren DeMartini and Nuno Bettencourt on same stage, same night?? 'Nuff said, we'll see you there!" says RATT's Bobby Blotzer.

Extreme's Nuno Bettencourt concurs, "One hot summer night. Two bands fully loaded with musicianship. Mix in one part memorable songwriting. Add nine ounces of passionate performers. Throw in three well respected guitarists. Add a touch of West Coast raunch and a hint of East Coast funk. And you get yourself a recipe for one night of unforgettable rock and roll."

Ratt is currently in the studio recording its first new record in over 10 years with famed producer Elvis Baskette . The band announced its new partnership with Loud & Proud/Roadrunner Records earlier this year. The album is planned for release this fall.

Extreme recently released their first new album in thirteen years Saudades de Rock (pronounced "sow-dodge") which is a groundbreaking record that reaffirms the beloved, Boston-bred foursome's stature as innovators in the world of rock & roll.