Jon Hassell, the visionary American trumpeter and composer, is celebrated for his pioneering concept of "Fourth World" music, a mesmerizing blend of ambient, minimalism, and avant-garde elements. Born in 1937, Hassell's unique soundscapes have left an indelible mark on the music world, influencing a wide range of artists from Brian Eno to contemporary musicians like Katie Gately and Wacław Zimpel. His music transcends traditional genres, incorporating elements from various cultures and sonic landscapes, creating an immersive and otherworldly experience. Hassell's innovative approach to the trumpet and his ability to meld jazz, ambient, and drone music have solidified his status as a true innovator, inspiring generations of musicians and earning him a revered place in the annals of experimental music.