To learn Sandy Lam - Nan Wang Ni chords, your first step should be understanding these chords - Bbm, Eb, Ab, Cm, Fm, Cm and Db in sequence. To build a solid grasp, start slowly at 40 BPM and then match the original tempo of 80 BPM. To match your vocal range and chord inclination, adjust the capo in line with the key: Ab Major.