The number has been recorded to support United Nations Foundation and raise awareness of climate change, reported Aceshowbiz.
The charity song was released on September 4, ahead of the UN climate conference, which will be attended by world leaders in December.
Proceeds from the song will be donated for UN cause.
Other musicians taking part in the star-studded project include the likes of Sheryl Crow, Colbie Caillat, Natasha Bedingfield, Leona Lewis, Sean Paul, Johnny Rzeznik, Nicole Scherzinger, and Victoria Justice.
"With this song we wanted to talk about the environment in a way that would help people feel empowered to do something rather than be paralysed by fear," said Bedingfield in a statement.