in 2004 he burst back into the spotlight,performing with Beyonce in a duet at the rock and roll hall of fame. His "musicolgy" tour was completed when "3121" debuted at the top of the billboard album charts.
His acclaaimed performance at the 2007 super bowl halftime show was televised to a worldwide audience of 140 million viewrs. that summer,he played 21 sold-out arena shows in London.