To learn 許美靜 - 城裡的月光 chords, begin by getting comfortable with these sequence: F, Gm, Bb, Gm, Eb, F, Eb and Cm. Begin your practice at a relaxed 42 BPM, then work your way up to the song's BPM of 84. Considering your vocal pitch and chord choices, adjust the capo in accordance with the key: Bb Major.