"Wake Me Up When September Ends" is a song by American rock band Green Day, released on June 13, 2005, as the fourth single from the group's seventh studio album, American Idiot. The ballad was written by frontman Billie Joe Armstrong about the... Wikipedia
Key: G major
Lyricist: Billie Joe Armstrong
Composer: Billie Joe Armstrong
Genre: Alternative rock; emo;
Label: Reprise; Warner Bros.
Length: 4:45 (album version); 4:19 (radio edit)