Do you like any of the songs from the Mamma Mia soundtrack? I really like Thank you for the Music.
Others that came to mind right away:
Somewhere over the Rainbow - IZ
Hallelujah - Rufus Wainwright or Jason Castro or a couple other from Idol
I have danced a lot to the songs by Ozomatli off of Slay the Dragon..Can't Stop and Here We Go are two that come to mind.
Bari Improv - Kaki King
Blackbird - Wendy Woo
Hello Bonjour - Michael Franti
Maybe there's something in there that you will like. I know only a few fit exactly what you asked for.
One more that I think would be a good way to inspire people going out into the world; What would you attempt to do, by Sam Shaber. Sorry. I don't know your style to know what would fit perfectly.