Overall low selling year for albums, but singles have thrived, according to Billboard
Album sales are up only about 1%, but that's still great news after a decade-plus of decline
Meanwhile, “Glee 3D” entered the album chart at No. 16 with a shockingly modest 20,000 copies
Country star Eric Church debuted at No. 1 on the album sales chart, while Perry is poised to tie Michael Jackson's record for most chart-topping...
The late singer's 2006 multi-Grammy-winning album returns to the top 10 after just two days of posthumous sales fever
Jackie Evancho's 2009 album is a top Amazon seller, and her record company said it's "completely sold out"
But in terms of the amount of music purchased, sales are actually up more than 2 percent