Don Fiora: Javier Fioramonti Don Fiora: Javier Fioramonti Javier is a guitarist, composer, producer and educator based in London since 1991 working both in the Live music scene and the TV and Films music production industry. Read more.. The Mantecas Recent news and what’s coming up. Go to The Mantecas page. Don Fiora Music News and upcoming events. Browse the Don Fiora Music Library.