To learn Yui Makino - Dark Side Ni Tsuitekite chords, your practice should emphasize these chord progressions: Am, D, G, Em, Am, G, Am, G, F and G. To build a solid grasp, start slowly at 60 BPM and then match the original tempo of 120 BPM. Align the capo with your vocal depth and chord choice, bearing in mind the song's original key: C Major.