https://www.musical-u.com/learn/introduction-to-improvisation/
Improvisation: a topic that is full of once-in-a-lifetime moments, tremendous virtuosity, freedom and… controversy. Why controversy?
Because there’s a healthy dose of misconception as to what is improvisation actually is.
Like life itself, musical improvisation is dynamic and ever-adjusting to the world around us. Once you master the rules of improvisation you achieve great freedom of expression: the most rewarding artistic experience a creator can achieve.
Read more about how improvisation is used throughout many styles of music.
and how you can start exploring improv yourself!