To learn 張衛健 - 天外有天 chords, begin by getting comfortable with these sequence: Am, D, Bb, G, Dm, D and Gm. A good strategy is to initiate at 62 BPM and then accelerate to the track's regular speed of 124 BPM. With D Major as the song's key, tweak the capo to cater to your vocal pitch and chord likes.