Roadrunner United was a project by the heavy metal record label Roadrunner Records to mark their 25th anniversary. The project resulted in a worldwide album release on October 11, 2005, titled The All-Star Sessions. Four artists – Joey Jordison of Slipknot and Murderdolls; Matt Heafy of Trivium; Dino Cazares of Fear Factory, Asesino, and Divine Heresy, and formerly of Brujeria; and Robert Flynn of Machine Head and formerly of Vio-lence and Forbidden – each led teams of 57 artists from 45 Roadrunner bands. They produced and oversaw the album's 18 tracks. The ambitious project was conceived by Mark Palmer, Roadrunner UK General Manager, and Monte Conner, Roadrunner USA VP of A&R.
