Imagine (feat. India Arie, Seal and Jeff Beck) -- Don't give up (feat. Pink and John Legend) -- Tomorrow never knows (feat. Dave Matthews) -- The song goes on (feat. Anoushka Shankar and Chaka Khan) -- Tamatant Tilay ; Exodus (feat. Los Lobos and Tinariwen) -- Times they are a changin' (feat. Lisa Hannigan and the Chieftans) -- Tiempo de amor (feat. Ceu) -- Space captain (feat. Derek Trucks and Susan Tedeschi) -- Tierra (feat. Juanes) -- A change is gonna come (feat. James Morrison).