Composer: Darren Hayes & Daniel Jones
Lyricist: Darren Hayes & Daniel Jones
Composer: Tor Erik Hermansen & Mikkel Storleer Eriksen & Benjamin Levin & Katy Perry & Sarah Hudson & Amethyst Kelly
Lyricist: Tor Erik Hermansen & Mikkel Storleer Eriksen & Benjamin Levin & Katy Perry & Sarah Hudson & Amethyst Kelly
Composer: Steve Vai
Lyricist: Steve Vai