>> this is the biggest year in pop music history in terms of sales. >> britney, britney, britney spears selling 1.3 million copies of oops i did it again. in the first week. everyone is falling in love with boy bands and girl groups, but then justin timberlake leaves in sync. with hi debut album he established a pop audience and an army audience. d. justin timberly lake lee leaving in sync becomes a model for what can be done >> you talk about people who