Hadn't seen these yet. Excellent shots of the pianist's outlandish pentatonic patterns over standard progressions. Talk about chops!
"Moment's Notice" with Avery Sharpe and Ronnie Burrage, 1981.
"You Stepped Out of a Dream" with Ron Carter and Joe Chambers, 1987.
Since McCoy plays so heavy in the left, he doesn't really need a bass player. (I've written before about "I Mean You" with Tony Williams.) A 1987 version of "Naima" with Elvin Jones has a lot of advanced rhythmic information.