To learn 張學友 - 忘情冷雨夜 chords, anchor your practice on these foundational sequence of chords - Eb, F, Gm, Eb, F, Bb, D, Gm, Cm and D. For a smooth transition, initiate your practice at 70 BPM and gradually match the song's pace of 141 BPM. Considering the song's key of G Minor, position your capo to suit your vocal and chord preferences.