document.write( 'Beyonce, Alicia Keys shoot music video in Rio slum ');
document.write( 'White Stripes: Air Forces Reserve ad stole song ');
document.write( 'Bonnaroo to feature DMB, Kings of Leon, Wonder ');
document.write( 'Obama says music fueled civil rights movement ');
document.write( 'For defense team, singer\'s fame may pose challenge ');