Bono has collaborated with Linda Perry for a new song, ‘Eden (To Find Love)’ – you can hear the track below.The U2 frontman’s work on the song features as part of the soundtrack album for the Don Hardy-directed documentary film Citizen Penn, which was shot in the wake of the 2010 Haiti earthquake and explores the advocacy and activism of actor Sean Penn and his organisation J/P Haitian Relief Organisation (now CORE).The soundtrack album for Citizen Penn has been released today (May 21), with the