Listen to Firework (Karaoke Version - Originally Performed by Katy Perry) online. Firework (Karaoke Version - Originally Performed by Katy Perry) is an English language song and is sung by Karaoke Masters. Firework (Karaoke Version - Originally Performed by Katy Perry), from the album Karaoke Masters Gold Edition, Vol. 6, was released in the year 2014. The duration of the song is 3:48. Download English songs online from JioSaavn.