A.E. (George Russell)

A.E. (George Russell) was a pioneering jazz pianist and composer active in the 1950s and 1960s. He is renowned for developing the "Lydian Chromatic Concept," a musical theory that redefined jazz improvisation and harmony. This system emphasizes the Lydian mode, focusing on melody and harmony that expand traditional scales, influencing many jazz musicians. Russell's work laid the foundation for modern jazz improvisation, encouraging a more expressive and innovative approach. His contributions helped bridge classical music concepts with jazz, making complex harmony more accessible for improvisers and composers alike.