Pjw, thanks for alerting me to that LP, which is how I'll get it; the soul of the horn and the musician is best on vinyl, but CD is good too.
Those artists have jelled so well together that each one of them is a star, although Dexter Gordon and Donald Byrd's solos stands out; that makes them a star among stars.
Every aficionado I talked to who knew Dexter, told me he was playing himself in the movie "Round Midnight"; there was no acting involved, we were watching Dexter being Dexter.
I will get that ASAP, probably CD, and shop for the LP.