It was a significant hit, peaking at #12 on the Billboard Hot 100 . Where to Listen
The song you're looking for is by Eminem , featuring 50 Cent , Ca$his , and Lloyd Banks . Released in 2006 , it served as the lead single for the Shady Records compilation album, Eminem Presents: The Re-Up . Key Facts About "You Don't Know" Eminem Ft 50 Cent Cashis Lloyd
The track features the core roster of Shady/G-Unit at the time: Eminem, 50 Cent, Ca$his (newly signed then), and Lloyd Banks . It was a significant hit, peaking at #12