To learn 謝安琪 - 鍾無艷 chords, your first step should be understanding these chords - Ab, Db, Gb, Ab, Bbm, Fm, Gb, Bbm and Ab in sequence. Begin your practice at a relaxed 56 BPM, then work your way up to the song's BPM of 112. Given the song's key of Db Major, adjust the capo to align with your vocal range and chord preference.