To jam and learn 許志安 - 徹夜纏綿 chords, your primary focus should be mastering these chords sequence: Bm, Em, F#m, Em, F#m, G, D, F#m, Bm, Em and A. Adjust your pace with the tempo control on ChordU, starting slowly and speeding up progressively. Adapt the capo setting considering your vocal range, with reference to the key: D Major.