هايبرد ثيوري
In 2000, Linkin Park worked with music producer Don Gilmore to record and release their debut album, "Hybrid Theory". Initial writing for a second album dated back to early 2001, while still touring in support of "Hybrid Theory". The band had written around eighty different demos during their Hybrid Theory World Tour and LP Underground Tour, within the span of just eight months. Rough song ideas written then would find its way to the final album; notably