To learn 陳慧嫻 - 讓我快樂 chords, grasp the musical fabric of the song with this sequence - F, Bbm, F, Ebm, F, Bbm and Bb of chords. Kick off your practice at a gentle 51 BPM, then escalate to the song's tempo of 102 BPM. To match your vocal range and chord inclination, adjust the capo in line with the key: Bb Minor.