To learn Matiu - Le Bon Gars chords, your first step should be understanding these chords - D, G, C, Gm, G and Gm in sequence. A good strategy is to initiate at 39 BPM and then accelerate to the track's regular speed of 79 BPM. With D Major as the song's key, tweak the capo to cater to your vocal pitch and chord likes.