"Lose Yourself" is a song by American rapper Eminem from the soundtrack to the 2002 film 8 Mile. The song was composed and produced by Eminem, longtime collaborator Jeff Bass, and Luis Resto. The lyrics were written by Eminem. From Wikipedia
The Detroit-born rapper joined Jelly Roll on stage at Ford Field during Post Malone’s Big Ass Stadium Tour, marking his first live performance in five months.