Gnarls Barkley star Cee-Lo Green, Fall Out Boy's Patrick Stump and Travis McCoy from Gym Class Heroes have teamed up to record a new Coca-Cola anthem.
Open Happiness debuted on website on Monday (16Mar09).
Top producer Polow Da Dons has already remixed the tune for and a video will be recorded.
A percentage of sales from the download will be donated to various charities.
Green, who co-wrote the track with Butch Walker, says, "I guess what was interesting about the idea at first was Coca-Colas interest in me - that was appealing. Musics marketplace can be very fickle and unforgiving and, if you want longevity and you want legend, who better to ask advice from than Coca-Cola?"