To jam and learn the simple chords for Brakence - Argyle chords, practice playing Gb, B, Ebm, Abm, Gb, Dbm, Ebm, E and Abm in sequence. A strategic approach would be to train at 69 BPM initially, and then accelerate to the song's tempo of 139. To match your vocal range and chord inclination, adjust the capo in line with the key: B Major.