Who sang the song I mean rock version?

"I Mean" (rock version) was recorded by The Headcat featuring Lemmy Kilmister for their 1997 album "Walkin' the Walk...Talkin' the Talk."

Personnel:

Lemmy Kilmister: Vocals

Danny B. Harvey: Guitar

Slim Jim Phantom: Drums

Ernie "El Queefero" Hernandez: Upright bass