Katy Perry – Firework (cover by Cordless) Okt 2, 2015 Cover, Cover Firework, Cover Katy Perry, Cover Pop, Teenage Dream, Teenage Dream: The Complete Confection, check out our new version of Katy Perrys Firework Like 0 Thanks! You've already liked this « Maroon 5 feat. Wiz Khalifa – Payphone cover » Tim Minchin & Lucy Fisher Duet – I Feel Like Going Home