Jazzduets on Instagram: "Eternal major 7th chord Triad pair exercise #sax #saxophone #saxofone #saxofonista #saxo #saxplayer #exercise #eternal #music #major It is winter here now in July in Argentina (where I currently live) and the cold affects the tuning and the reed performance somewhat. It is not so easy even with the gas heater to maintain a steady temperature in my studio so that means that the temperature of the sax itself changes affecting the tuning. As I do not have perfect pitch I wa