‘s sales declined 6% in the fourth quarter of 2008, and revenues for the year were down 4.5% (although that decline is .2% when you adjust for currency). The biggest sellers of the year worldwide for the company: the Mamma Mia! soundtrack, Lil Wayne’s Tha Carter III, Jack Johnson’s Sleep Through The Static, and—yes—Duffy’s Rockferry. [Vivendi via Media Memo]