My Chemical Romance (often shortened to MCR or My Chem) is an American alternative / post-hardcore quintet that formed in 2001. The current members of the band are Gerard Way, Mikey Way, Frank Iero, Ray Toro and Bob Bryar. Shortly after forming, the band signed to Eyeball Records and released their debut album I Brought You My Bullets, You Brought Me Your Love in 2002. They signed with Reprise Records the next year and released their major label debut Three Cheers for Sweet Revenge in 2004. The album was a commercial success, selling over one million copies. The band followed this success with 2006's The Black Parade, featuring their hit singles, "Welcome to the Black Parade", "Famous Last Words", "I Don't Love You", and "Teenagers". The band also filmed a live DVD in Mexico City, which was released on July 1, 2008.

Early career (2001–2002)

The band was formed by frontman Gerard Way and drummer Matt Pelissier approximately one week after the September 11, 2001 attacks. Witnessing the planes crash into the World Trade Center influenced Way's life to the extent that he decided to start a band. Way wrote the song "Skylines and Turnstiles" to express his feelings about September 11th. Shortly thereafter, Ray Toro was called up and asked to join the band because at the time Way couldn't sing and play the guitar at the same time. The first recording sessions were done in Pelissier's attic, where the songs "Our Lady of Sorrows" (formerly called "Bring More Knives") and "Cubicles" were recorded. Frank Iero revealed that the band finished the lyrics to "Best Day Ever" moments before they arrived at the studio to begin recording. The band refers to those sessions as The Attic Demos. Mikey Way, the younger brother of Gerard, loved the demo so much that he decided to join the band after dropping out of college.

My Chemical Romance signed with Eyeball Records, where Pencey Prep and Thursday recorded. While with Eyeball Records the band met Frank Iero, the lead vocalist and guitarist for Pencey Prep. After Pencey Prep broke up in 2001-02, Frank joined My Chemical Romance, just days before the band's debut album was recorded. Three months after the formation of the band they recorded their debut album, I Brought You My Bullets, You Brought Me Your Love, subsequently released in 2002 on Eyeball Records. Despite only joining the band a few days before the album recording sessions began, Iero played guitar on two of the tracks, "Early Sunsets Over Monroeville," and the other being "Demolition Lovers." During this time, the band was booked at the infamous venue, Big Daddy's, where they began to receive mainstream attention.

My Chemical Romance offered free downloads through PureVolume and the social networking site MySpace, where they gained an initial fan base.