Music Video
Who Knew
Credits
PERFORMING ARTISTS
Eminem
Vocals
J. Bigham
Guitar
Mike Elizondo
Bass Guitar
Tommy Coster Jr.
Keyboards
COMPOSITION & LYRICS
Marshall Mathers
Songwriter
Mike Elizondo
Songwriter
Melvin Charles Bradford
Songwriter
Dr. Dre
Songwriter
PRODUCTION & ENGINEERING
Dr. Dre
Producer
Mel-Man
Producer
Richard "Segal" Huredia
Mixing Engineer
Brian Gardner
Mastering Engineer
James McCrone
Assistant Engineer
