Justin Timberlake has created MAJOR buzz lately with the release of, The 20/20 Experience: 2 of 2. As of late, the former N’Syncer released a promo on the making of the album. With him releasing a one-by-one photo of all the tracks on the up-coming, we know what’s going to be on the album, but who was still left in the clouds. Jay-Z of course will guest appear on the 2nd half release, but who else…*HINT: His album is coming out in September as well. Drop down bottom to take a peek.