Tác giả: Ali Dee Theodore & Vinny Alfieri & Alana Da Fonseca
Ca sỹ thể hiện: The Chipmunks
1. Some days are tough. And you just can't take it. You wanna give up. 'Cause you just don't think that you can make it. But everyone knows. That in the end you'll be okay. These things come and go. Tomorrow's always.