Mick Jagger, Bono, Joss Stone, Damian and Stephen Marley and Nas are currently working on tracks for an upcoming album for the United Nations.
The special fundraising album, as yet untitled, is set to be released on the United Nations International Day of Peace, 21 September.
Mick Jagger, Joss Stone, Damian and Stephen Marley and Nas will work on the United Nations album in LA, while busy philanthropist Bono will record elsewhere on his own.