Albert Ayler (1936–1970) was a pioneering American saxophonist and composer whose fearless approach helped redefine the boundaries of jazz. Emerging from Cleveland and initially grounded in R&B and marching band traditions, Ayler developed an intensely spiritual free jazz style marked by raw emotion, gospel-rooted themes, and explosive improvisation. Collaborating with icons such as Don Cherry and John Coltrane, he created groundbreaking works including *Spiritual Unity* (1964), influencing generations of avant-garde musicians. Ayler’s music remains a profound testament to freedom, passion, and transcendence in modern jazz.