Question: Who sing my mind playing tricks on me?
Disambiguated questions and answers: question: Who sang the original version of Mind Playing Tricks on Me?
Who sang Mind Playing Tricks on Me in 2001?
Who sang Mind Playing Tricks on Me in 2012?
answer: Geto Boys
The Kottonmouth  Kings
Insane Clown Posse with Anybody Killa and Lil Wyte
Natural Questions answer: the Geto Boys (from the Wikipedia article "Mind Playing Tricks on Me")