Chords for Learnin' The Blues

Let's start jamming Frank Sinatra - Learnin The Blues chords, practice the chord sequence G, A, Gbm, D, E, A, D, Ebm, B, Cm, Eb and Bb. Set your pace at 63 BPM initially and then sync up with the song's BPM of 126. Adapt the capo setting considering your vocal range, with reference to the key: Gb Minor.