It's obvious.. The previous version was all previously heard music from mixtapes and different things like this.
This one has an intro, stating it's a new album, it's all mixed together from song to song, and it has songs nobody has heard prior, including all the released songs.
He makes various claims during the album that it is Second Round's On Me.. Plus makes some claims that are pretty recent such as "Rest In Peace Peezy"
My favorite rap album of the year so far, definitely.
This and Gnarls Barkley, which I don't really consider rap.
The album comes out August 15th, it is bound to leak around this time. Many different people not close to Shady have gotten there hands on it.. Pretty much every major album leaks about a month before it's release.