It turned out to be 6 players and not an orchestra and it wasn't solely Kind of Blue either but a kind of best of 1959 tunes which was pleasant. Tom Williams on trumpet was his usual excellent self but seemed to be having issues with his trumpet. Can't remember all the players-Peter King on bass, someone named Guitterez on tenor, a prof from Howard on alto and a good piano player and drummer. Best tune for me was Mingus' fables of faubus. Glad I went.