Rewrite is the 4th opening theme of the animanga series Full Metal Alchemist. It is used starting at episode 42 through 51 of the series. The song is performed by Asian Kung-Fu Generation. Rewrite is one of the only two openings playing on Cartoon Network's Adult Swim because of a deal with Asian Kung-Fu Generation to promote their songs.
To hear and see the opening theme just click here to follow the link from Youtube!