Eminem - You - Don't Know (8d Audio) Ft. 50 Cent, Cashis, Lloyd Banks

: High-quality headphones are required to perceive the spatial effect, as the audio is designed to trick the brain into thinking the sound is coming from various directions. Production & Background

"You Don't Know" is a landmark hip-hop collaboration released in as the lead single from the Shady Records compilation album, Eminem Presents: The Re-Up . It features Shady/G-Unit heavyweights Eminem , 50 Cent , and Lloyd Banks , alongside then-new signee Ca$his . 8D Audio Technology : High-quality headphones are required to perceive the

: It reached the top 40 in several countries, including the UK, where it peaked at #32 based on digital downloads alone. 8D Audio Technology : It reached the top

: 8D audio uses binaural panning effects to simulate the feeling of the music "moving" around the listener's head in a 360-degree space. : The song serves as a posse cut

: It is characterized by an "Eminem-esque" eerie synthesizer melody in a minor key and a dark, aggressive atmosphere reflective of Shady Records' "gangster phase".

: The song serves as a posse cut asserting the dominance of the Shady/G-Unit collective in the mid-2000s hip-hop scene. Chart Performance & Legacy