Jeffrey Michael Haynes (born December 28, 1977), better known by his stage name Mr. Lif, is an American rapper from Boston, Massachusetts. While being praised because of his political lyrics, he has released two studio albums on Definitive Jux and one on Bloodbot Tactical Enterprises. Mr. Lif is also a member of the hip hop group The Perceptionists with long-time friends and collaborators Akrobatik and DJ Fakts One.
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