Eminem - Without Me (Remix) ft. 50 Cent, 2Pac, Biggie, Snoop Dogg, Dr. Dre, Ice Cube, Eazy E, Xzibit

The unreleased version of lose yourself by Eminem.
Rap god nothing to add...

Eminem - Lose Yourself (Original Demo Version) (Unreleased Version)

Gun Smoke by biggie smalls, This is the known song on TikTok