Don't You Worry Child
 作词 : John Martin Lindstrom/Michel Henry Allan Zitron/Axel Christofer Hedfors/Sebastian Ingrosso/Steve Angello
 作曲 : John Martin Lindstrom/Michel Henry Allan Zitron/Axel Christofer Hedfors/Sebastian Ingrosso/Steve Angello
纯音乐，请欣赏