Hi, I'm Ron Di Salvio and I want to personally welcome you to my website. I have been on this musical journey for fifty-five years and would like to share with you some of my compositions in the jazz and contemporary genres. In my new book DELTADIATONICS, Twenty-First Century Harmony, I introduce a universal music symbology that embraces both Jazz and Classical harmony into a succinct system. Please print off the free PDF examples and enjoy every moment of your musical journey.