I like the difference to Monk's blind reviews from the same collection. Monk is much more circumspect in what he says and really refuses to engage in negativity. I really love his restraint.
NB: recognising another instrumentalist by ear isn't the wildly special part; I've spent some time around professional musicians and for many the subtleties in phrasing and tone &c are as distinctive and intuitively unique as someone's face, and especially so of a contemporary on the same instrument, so I'd be more surprised if he couldn't. The fun part for me is the encyclopedic scope of Miles's knowledge, and the pithy opinions they inform.
Take for instance his comments on Dolphy, who was by then already considered very gifted by the likes of Charles Mingus and John Coltrane:
http://www.forghieri.net/jazz/blind/Davis_3.html That's got to be Eric Dolphy - nobody else could sound that bad! The next time I see him I'm going to step on his foot. You print that. I think he's ridiculous. He's a sad motherfucker.
Then the irony
https://en.wikipedia.org/wiki/Eric_Dolphy Carter, Hancock and Williams would go on to become one of the quintessential rhythm sections of the decade, both together on their own albums and as the backbone of Miles Davis's second great quintet. This aspect of the second great quintet is an ironic footnote for Davis, who was critical of Dolphy's music: in a 1964 Down Beat "Blindfold Test", Miles quipped: "The next time I see [Dolphy] I'm going to step on his foot."[57] However, Davis new quintet's rhythm section had all worked under Dolphy, thus creating a band whose brand of "out" was strongly influenced by Dolphy.
For GP, based on the novel "Uncle Tom's Cabin" [1]. The book was abolitionist, but a quick read through of the wiki should give some background on why the title characters name is now a slur.
"For a long time, Miles Davis and I had been trying to get together for a blindfold session. I was determined that when the interview did take place, it would be something out of the ordinary run of blindfold tests; and that's just the way it turned out.
Every record selected was one that featured at least two trumpet players. As you will see, this selection of material did not faze Miles.
Miles was given no information whatever, either before or during the test, about the records played for him."
- http://www.forghieri.net/jazz/blind/Davis_1.html
- http://www.forghieri.net/jazz/blind/Davis_2.html
- http://www.forghieri.net/jazz/blind/Davis_3.html
- http://www.forghieri.net/jazz/blind/Davis_4.html