Firework – Katy Perry – Acoustic Cover Sep 15, 2015 Cover, Cover Firework, Cover Katy Perry, Cover Pop, Teenage Dream, Teenage Dream: The Complete Confection, Like 0 Thanks! You've already liked this « Nate Sacks covers Neutral Milk Hotel’s Holland, 1945 » Patience – Guns n Roses (a cover by Northward Faces)