Music in Visa/Olympics ad?

Has anyone seen the new Visa Olympics ad, featuring athletes who don’t have equipment (a swimmer with nothing on beneath his towel, a fencer with no foil, relay runners with no baton)?

It features a piece of jaunty, flute-y classical music that I know I know but I cannot pull the name of it out of my brain. If anyone can name that tune (haha) so that I can stop obsessing over it, my nerves and I will be most thankful.