To learn 誓言 - 求佛 chords, these are the chords to practise in sequence: Ebm, Abm, E, Ebm, Abm and Gb. To build a solid grasp, start slowly at 57 BPM and then match the original tempo of 115 BPM. With B Major as the song's key, tweak the capo to cater to your vocal pitch and chord likes.