To learn 徐礼可, 郭翊萌 - 千秋色 chords, begin by getting comfortable with these sequence: Ab, Bbm, Fm, Gb, Bbm, Ab, Db and Bbm. I suggest starting at a calm pace of 51 BPM, and as you gain confidence, approach the song's BPM of 104. To match your vocal range and chord inclination, adjust the capo in line with the key: Db Major.