Chicago's Cajmere (aka Green Velvet) has been a staple in the house music since since the early 1990s. Tracks like "Percolator" are worldwide anthems, and he's remixed everyone from Madonna to Basement Jaxx. When he hits the decks, you're guaranteed to get a house music workout, with a proper selection of his own beats thrown around some of the finest in the scene. Calling yourself a proper house devotee? Missing this set would be blasphemy.