Fusion FM is an jazz fusion radio station that appears in Grand Theft Auto IV and is hosted by musician Roy Ayers. Both Fusion FM and Jazz Nation Radio are among the first Jazz radio stations to appear in a Grand Theft Auto game.
- David McCallum - "The Edge" (1967)
- Gong - "Heavy Tune" (1978)
- Roy Ayers - "Funk in the Hole" (2005)
- David Axelrod - "Holy Thursday" (1968)
- Grover Washington Jr - "Knucklehead" (1975)
- Aleksander Maliszewski - "Pokusa"
- Ryo Kawasaki - "Raisins" (1976)
- Marc Moulin - "Stomp" (1974)
- Billy Cobham - "Stratus" (1973)
- Tom Scott & The L.A. Express - "Sneakin' in the Back" (1974)
- When asking the driver to put on Fusion FM in a Taxi, Niko Bellic will refer to the station as "Acid Jazz", or by its name.
- This is Little Jacob's least favorite radio station.
- David McCallum's "The Edge" was used as a sample in Dr. Dre's song " The Next Episode", which can be heard on West Coast Classics in GTA V.