To learn 배카인 - (2020, 假哀) 가애 chords, these are the chords to practise in sequence: C, D, Em, C, Em, C and Bm. I suggest starting at a calm pace of 45 BPM, and as you gain confidence, approach the song's BPM of 90. Set the capo considering your vocal range and favored chords, aligned with the key: G Major.