What is it about?
My Chemical Romance (commonly abbreviated to MCR or My Chem) is an American rock band from Newark, New Jersey. The band’s current lineup consists of lead vocalist Gerard Way, lead guitarist Ray Toro, rhythm guitarist Frank Iero, and bassist Mikey Way. They are considered one of the most influential rock groups of the 2000s and a major act in the pop-punk and emo genres, despite the band rejecting the latter label.
Source: Wikipedia