backing tracks

I've been looking into what type of backing track/ voice over script i want for my animation and i wanted something that was fun and upbeat and feel-good kind of song and i've got a short list at the moment but i haven't decided what song i want to use yet until i can do more on my animation. 

• Jack johnson - upside down
• Jack johnson - better together
• Noah and the whale -- 5 years time
• Mumford and sons - the cave

so far i haven't created a script i want to use, i'm still going through my design process and decided where to put certain parts in my animation so when i have a rough outline of that i can then decide what i want it to say.