To learn 바닐라 어쿠스틱 - 대화가 필요해 chords, focus on the sequence of these chords: Bbm, Eb, Ab, Bbm, Fm and Bbm. Ease into the song by practicing at 40 BPM before reaching the track's full tempo of 80 BPM. Fine-tune the capo based on your vocal range, ensuring it complements the key of Db Major.