How to buy Michael Jackson's "Xscape" -- a hand-drawn news graphic

Michael Jackson's second posthumous album, "Xscape," requires us to do some math. It offers two different versions of seven different songs -- and in the case of the album's first single, "Love Never Felt So Good," three different versions. There are the original, unreleased tracks that Jackson recorded between 1983 and 1999. But the album kicks off with the eight "contemporized" versions, featuring production from Timbaland, Stargate and others.