IN 2004 HE BURST BACK INTO THE SPOTLIGHT, PERFORMING WITH BEYONCE IN A DUET AT THE GRAMMYS A MONTH BEFORE HE WAS INDUCTED INTO THE ROCK ANO ROLL HALL OF FAME. HIS "MUSICOLOGY" TOUR WAS THE YEARS HIGHEST-GROSSING. IN 2006, HIS COMEBACK WAS COMPLETED WHEN "3/2/"DEBUTED AT THE TOP OF THE BILLBOARD ALBUM CHARTS.
HISACCLAIMED PERFORMANCE AT THE 2007 SUPER BOWL HALFTIME SHOW WAS TELEVISED TO A WORLDWIDE AUDIENCE OF 140 MILLION VIEWERS. THAT SUMMER, HE PLAYED 21 SOLD-OUT ARENA SHOWS IN LONDON.