According to the website @ U2, Bono will appear on the album "Country, God or The Girl" singer K'Naan, which will be released on May 1 this year. After all, there are no concrete details about what music (or music) involve the participation of Bono. Besides the U2 frontman, Will.I.Am and Keith Richards are among the other artists who are also participating in the project.
This is not the first partnership between K'Naan and Bono. The two have shared the stage on occasions like the Clinton Foundation benefit concert held last October, and both participate actively for the eradication of famine in Somalia.