In March 2007 , the Waters song " Hello ( I Love You ) " was featured in the science fiction film '' The Last Mimzy '' . The song plays over the film 's end credits . He released it as a single , on CD and via download , and described it as " a song that captures the themes of the movie , the clash between humanity 's best and worst instincts , and how a child 's innocence can win the day " . He performed at California 's Coachella Festival in April 2008 and was to be among the headlining artists performing at Live Earth 2008 in Mumbai , India in December 2008 , but the concert was cancelled in light of the 26 November terrorist attacks in Mumbai . In April 2008 , Waters discussed a possible new album with the tentative name '' Heartland ''
26 November terrorist attacks
2008 Mumbai attacks
Roger Waters