Firework/Stronger MashUp: Long $ 60.00 Add to Cart Please Wait... Katy Perry's Firework + Kelly Clarkson's Stronger = The ultimate pop MashUp! Product Number / SKU M239_DL_L Song Firework/Stronger MashUp Cut Type Long Duration 1:30 Other available cuts! Type Short $ 60.00 Type Super Short $ 60.00 Type Xcel 45 $ 60.00
