Black Eyed Peas, Lady Gaga, Taylor Swift and Beyonce rally as EDM Pop surges, the Great Recession hits bottom, Obama is sworn in and the King of Pop succumbs. Learn more on Chartcrush 2009!
Black Eyed Peas, Lady Gaga, Taylor Swift and Beyonce rally as EDM Pop surges, the Great Recession hits bottom, Obama is sworn in and the King of Pop succumbs. Learn more on Chartcrush 2009!