Tenor and soprano saxophonist John Coltrane died at the age of 40 in 1967, but his name and his music remain in the upper echelons of jazz, ranging in styles from ballads to bop, from mainstream to modal. Each year, since 1977, a decade after his passing, and in celebration of his legacy, Boston has been the home of the John Coltrane Memorial Concert (the sponsoring organization is now called the Friends of John Coltrane Memorial Concert).This year’s 41st edition, titled [...]