Bio: Award Winning Jazz Trombone Player & Musical Entrepreneur. Leading Educator in Jazz, Improvisation and Musicanship. From Switzerland 🇨🇭 🎵🧠🫀❤️‍🔥

Bio: Hacker of both bass notes and computer bits

Bio: Hi, Fredrik here! I have played trombone since I was a kid. Playing in a jazz band today and want to learn more about improvisation