To learn 阿桑 - Tender Mercy chords, anchor your practice on these foundational sequence of chords - Dm, G, C, Em, Am, G, Am, F and G. For a smooth transition, initiate your practice at 62 BPM and gradually match the song's pace of 124 BPM. Adjust the capo based on your vocal range and chord preference, keeping the song's key of C Major in mind.