Originál: Firework. Firework composed by Katy Perry, Mikkel Eriksen, Tor Erik Hermansen, Sandy Wihelm, and Ester Dean. Choir sheet music. Pop.
Preklad: Ohňostroj. Ohňostroj zložený Katy Perry, Mikkel Eriksen, Tor Erik Hermansen, Sandy Wihelm a Ester Dean. Zbor noty. Dohodol Ben Bram.
