Nissan commercial

Hey! I keep hearing this cool song on what I'm pretty sure is a Nissan commercial. The commercial is pretty recent and shows a woman driving down a city street (not much info huh?). The song is sung by a woman or many momen, I can't understand exactly what she's/they're singing. It sounds like either a bounch of women singing out of unison or several tracks of a woman singing overlapped. I would appreciate any help with this. Thanks