McLean's sound is immediately recognizable. His alto has a slightly sharp pitch center — not out of tune exactly, but edgy, almost aggressive in a way that feels intentional. Where Charlie Parker was fluid and dazzling, McLean had grit. He idolized Bird, grew up near him in Harlem, and absorbed everything he could, but he never became a Parker copyist. The personality in his tone was his own from early on, even when his technique was still catching up to his ambition.

He recorded for Prestige in the mid-1950s, often as a sideman, and those sessions are good — worth hearing — but he really found his footing at Blue Note starting around 1959. The run of albums he made for that label through the mid-1960s is where you want to spend your time. Destination... Out! (1963) and One Step Beyond (1963) pushed into avant-garde territory without abandoning groove or swing. He was genuinely interested in what Ornette Coleman and others were doing with harmony and form, and he started incorporating that into his own writing rather than just reacting to it.

His cabaret card was revoked in the late 1950s due to his drug conviction, which meant he couldn't legally perform in New York clubs for years. That kind of setback derailed a lot of careers permanently. McLean kept working, kept writing, kept recording when he could. When the card was eventually restored, he hadn't coasted — he'd gotten more interesting. The early 1960s records feel like someone who had been sitting with a lot of ideas and finally had a proper outlet again.

Later in his life McLean shifted toward education. He built a jazz studies program at the University of Hartford that trained a serious number of players, and he stayed connected to the music through teaching long after his most active recording years. His students tended to have real technique and real understanding of the tradition, which says something about how seriously he approached passing things on. It wasn't a retirement hobby — he cared about it the way he cared about playing.

If you're introducing someone to McLean, start with Let Freedom Ring (1962). It's one of his best Blue Note dates — the rhythm section is locked in, the originals are strong, and his alto playing has that combination of fire and control that defines him at his peak. From there, the other early-1960s Blue Note records are easy to move through. He never made a bad one in that stretch.