Jeffrey Carl "Jeff" Rona (born March 3, 1957) is an American composer for film. He was a member of Hans Zimmer's MediaVentures. His credits include Sharkwater, Traffic, God of War III, Phantom and Veeram. Jeff Rona was the founder and past president of MMA, the MIDI Manufacturers Association He studied music, art, and photography, but left school to pursue music as his life’s work. Rona became an in-demand studio musician, arranger, sound designer, synthesist, and music programmer working in Los Angeles and New York. Read more on Last.fm