To learn Wejdene - Merci chords, these are the chords to practise in sequence: A, G, A, Bm, Em, A, Bm, G and Em. Begin your practice at a relaxed 45 BPM, then work your way up to the song's BPM of 90. With D Major as the song's key, tweak the capo to cater to your vocal pitch and chord likes.