Chipotle released a new commercial Wednesday that features a cover of "Mammas Don't Let Your Babies Grow Up to Be Cowboys" by Yeah Yeah Yeahs frontwoman Karen O.  The song was originally recorded in 1976 for the debut album from Ed Bruce, who cowrote the song with wife Patsy, but rose to the top of the country music charts when it appeared on the 1978 duet album from Waylon Jennings and Wille Nelson. 

The ad is actually the second in Chipotle's current campaign pushing the company's agenda of support for sustainable farming, with the first featuring Willie doing a cover of Coldplay's "The Scientist."  Check out both ads below.