‘Round Midnight was created by Thelonious Monk in 1944 and is a very popular standard (ballad). If you want to learn to play jazz guitar this will be one of the common standards you play at gigs.
‘Round Midnight chords / lead sheet. As usual the chords can vary widely in different recordings and lead sheets/fake books. Here is a discussion of some alternative harmonic approaches along with a Wes Montgomery Round Midnight chord solo transcription by Steve Khan.
Howard Morgen’s version from ‘Through Chord-Melody and Beyond’
If you haven’t seen the Lick By Neck site and software you need to check this out. He’s got a ton of arrangements.
‘Round Midnight backing track video