To learn Mexem - Indigène chords, anchor your practice on these foundational sequence of chords - B, Gb, B, E, Gb, E, Abm and Gb. I suggest starting at a calm pace of 71 BPM, and as you gain confidence, approach the song's BPM of 143. With an eye on the song's key B Major, set the capo that best suits your vocal range.