Original sentence: John Coltrane (September 23, 1926 - July 17, 1967) was an American jazz saxophonist
Edited sentence: John Coltrane (September 23, 1926 - July 17, 1967) was an American jazz saxophonist who became one of the most relentless exploratory, and controversial, figures in jazz music history, whose epigrammatic musical evolution from be-bop, modal jazz, free jazz and spiritual transcendence remains undeniably irresistible and timeless