 Linkin Park performed at Download Festival on June 14 , 2014 , where they played their debut album , Hybrid Theory , in its entirety . Linkin Park headlined Rock am Ring and Rock im Park in 2014 , along with Metallica , Kings of Leon , and Iron Maiden . They also headlined with Iron Maiden again at the Greenfield Festival in July . On June 22 , Linkin Park made an unscheduled headline appearance at the Vans Warped Tour , where they played with members of Issues , The Devil Wears Prada , A Day To Remember , Yellowcard , Breathe Carolina , Finch , and Machine Gun Kelly . In January 2015 , the band embarked on a tour to promote the release of The Hunting Party , consisting of 17 concerts across the United States and Canada . The tour was canceled after only three concerts when Bennington injured his ankle . On May 9 , Linkin Park performed at the first edition of Rock in Rio USA , in direct support for Metallica . 
