Call it irony, call it the silver lining of a tragic death — Michael Jackson’s passing has put the King of Pop back on top of the music charts. His hits have suddenly become the nostalgic sound track of summer 2009. And Jackson’s reign could continue for years with fresh material that has never been released and artistic reworkings of existing classic tracks, according to Tommy Mottola, former CEO and chairman of Sony, the company that owns the distribution rights to much of Jackson’s music
