Linkin Park released Hybrid Theory on October 24, 2000. The album, which represented nearly half a decade’s worth of the band’s work, was edited and polished by music producer Don Gilmore.[4] Hybrid Theory was well received by music fans; The band sold more than 4.8 million records during its debut year, while singles such as Crawling and One Step Closer established themselves as staples among Alternative Rock radio playlists during the year.[5] Additionally, other singles from the album were featured in movies such as Dracula 2000, Little Nicky, and Valentine.[5] Hybrid Theory was also nominated for three Grammy Awards, including best new artist, best rock album, and best hard rock performance (for Crawling).[8] MTV also awarded the band their Best Rock Video and Best Direction awards for In the End.[4] Though the band only won the Grammy for best hard rock performance, Hybrid Theory’s overall success had catapulted the band into the mainstream's attention.

During this time, Linkin Park received many invitations to perform with many recognized tours and concerts including Ozzfest, Family Values Tour and KROQ Almost Acoustic Christmas.[5][9] The band also formed their own tour, Projekt Revolution, which featured other notable artists such as, Cypress Hill, Adema, and Snoop Dogg.[7] Within a year’s stretch, Linkin Park had performed at over 320 concerts.[4] The experiences and performances of the precocious band were documented in their first DVD, Frat Party at the Pankake Festival, which debuted in November of 2001. Now reunited with former bassist Dave Farrell, the band began work on a remix album, dubbed Reanimation, which would include works from Hybrid Theory and Hybrid Theory EP.[5] The album debuted on July 30, 2002, featuring the likes of Black Thought, Jonathan Davis, Aaron Lewis, and many others.[10] Reanimation claimed the second spot on the Billboard 200, and sold nearly 860,000 copies during its debut week.[11]

Originally consisting of three close high school friends, Linkin Park’s foundation was anchored by Mike Shinoda, Brad Delson, and Rob Bourdon.[4] After graduating from high school, the Agoura Hills natives later began to take their musical interests more seriously, recruiting Joe Hahn, Dave "Phoenix" Farrell, and Mark Wakefield to perform in their band, then titled Xero. Though limited in resources, the band began recording and producing songs within Shinoda’s make-shift bedroom studio in 1996.[4] Tensions and frustration within the band began to increase after the band failed to land a record deal. The lack of success and stalemate in progress prompted Wakefield, at that time the band’s vocalist, to leave the band in search for other projects.[4] Later, Farrell would also leave the band in order to tour with Tasty Snax and other bands.[5][6]

After spending a considerable time searching for Wakefield’s surrogate, Xero, now known as Hybrid Theory, recruited Arizonian vocalist Chester Bennington. Jeff Blue, the vice president of Zomba Music, referred Bennington to the band in March of 1999.[7] Bennington, formerly of Grey Daze, became a standout among applicants for his unique and vivid singing style. The newborn chemistry between Shinoda and Bennington helped revive the band, inciting them to work on new material.[4] The band’s renaissance culminated with a change in name; from Hybrid Theory, the band changed their name to Linkin Park, a play and homage to Santa Monica’s Lincoln Park.[4] However, despite these changes, the band still struggled to sign a record deal. After facing numerous rejections from several major record labels, Linkin Park turned to Jeff Blue for additional help. After failing to catch Warner Bros. Records on three previous reviews, Jeff Blue, now the vice president of Warner Bros. Records, helped the band sign a deal with the company in 1999. Now aside with Warner Bros. Records, the band released their breakthrough album, Hybrid Theory, the following year.[7]