Original: Firework. Firework composed by Katy Perry, Mikkel Eriksen, Tor Erik Hermansen, Sandy Wihelm, and Ester Dean. SATB choir. Pop.
Traducción: Fogo de artifício. Firework composta por Katy Perry, Mikkel Eriksen, Tor Erik Hermansen, Sandy Wihelm, e Ester Dean. Choral Octavo.