The Def Jam album is in a format that makes it harder/more inconvenient to listen to (video not audio, one long track instead of split up into separate tracks). He did that so that ALL the audio streams and itunes downloads would be of the album he's personally making more $ off of. Maybe at some point he'll also split Endless up into separate audio tracks once Blonde's sales have cooled down a bit (personally i hope so), but either way he avoid having sales/listens of the Def Jam album cutting into sales/listens of the indie release.