Jay Kim (often eponymously as "Ronin Op F") is a Bay Area-based composer, violinist, and game developer in many things heavy, raw, and rhythmic. Jay also plays and leads the contemporary acoustic VGM trio Dog Food For Bananas, as well as performing and recording for various other projects and bands, including The Tiberian Sons, Kirby's Dream Band, Ian Cowell and the Band of Exceptional Goblins, Prog XP, and more.