Words and music by Katy Perry, Max Martin, Lukasz Gottwald, Bonnie McKee, and Henry Walter / arr. Alex Phan – Arranger

Composer: Katy Perry, Max Martin, Lukasz Gottwald, Bonnie McKee, Henry Walter, Words and music by Katy Perry, Max Martin, Lukasz Gottwald, Bonnie McKee, and Henry Walter / arr. Alex Phan | Arranger: Words and music by Katy Perry, Max Martin, Lukasz Gottwald, Bonnie McKee, and Henry Walter / arr. Alex Phan | Voicing: SAB, <I>a cappella</I>, Choir, Choral |