@sokogear
I would classify "Kind of Blue" as Modal, rather than Post Bop. Yes, I own it but it's been years since I've listened to it with any regularity. I was introduced to it in 1976, at a point when I was first getting into Jazz by listening to the most well-known Jazz recordings. A few years later, I took a college survey course in Jazz appreciation, in the interest of furthering my familiarity with the genre. It took awhile to get a sense of which artists and recordings particularly resonated with me. The Penguin Guide to Jazz was very helpful in this regard. It listed recordings you won't find mentioned in lists of "greatest Jazz records" or such. Just as with Visual Art, Poetry or any other esthetic field of expression, I trust and follow my own inclinations.