To learn 海来阿木 - 三生三幸 chords, these are the chords to practise in sequence: E, D#m, E, F#, B, D#m, C#m and F#. For a smooth transition, initiate your practice at 57 BPM and gradually match the song's pace of 114 BPM. With B Major as the song's key, tweak the capo to cater to your vocal pitch and chord likes.