My Chemical Romance is an American alternative rock band from New Jersey, formed in 2001. The band consists of lead vocalist Gerard Way, guitarists Ray Toro and Frank Iero, and bassist Mikey Way. 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, and was awarded platinum status a little over a year later. The band eclipsed their previous success with their 2006 concept album, The Black Parade, which gained generally favorable reviews among music critics. Their fourth studio album, Danger Days: The True Lives of the Fabulous Killjoys, was released on November 22, 2010, to positive reviews. The band is currently working on a fifth studio album.

Studio albums

I Brought You My Bullets, You Brought Me Your Love (2002)
Three Cheers for Sweet Revenge (2004)
The Black Parade (2006)
Danger Days: The True Lives of the Fabulous Killjoys (2010)

Current members

Ray Toro : lead guitar, backing vocals (2001-present)
Gerard Way : lead vocals (2001-present)
Mikey Way : bass guitar (2001-present)
Frank Iero : rhythm guitar, backing vocals (2002-present)

Former members

Matt Pelissier : drums (2001-2004)
Bob Bryar : drums (2004-2010)

Touring members

James Dewees : keyboards, percussion, backing vocals (2007-present)
Michael Pedicone : drums (2010-2011)
Jarrod Alexander : drums (2011-present)

Source: http://en.wikipedia.org/wiki/My_Chemical_Romance