Cannonball is a single released by American singer and songwriter, Skylar Grey. The song was written by Grey, Sam Harris, Noah Feldshuh, Casey Harris, Adam Levin and Alex da Kid, produced by the latter, and features the band X Ambassadors. "Cannonball" is on FIFA 16 soundtrack, and was announced by The Independent. It received official digital release on September 25, 2015 "Cannonball" will support the US collaborative tour between Grey and X Ambassadors. The song sold around 25,000 digital copies in the United States.