To learn Kimsejeong, Kim Se-Jin, Midnight, Melomance, Kim Min Seok - (사랑인가 봐 Acoustic Ver., Acoustic Ver., A Business Proposal OST Bonus Track) Love, Maybe chords, anchor your practice on these foundational sequence of chords - Eb, F, G, Eb, Fm, Em, G, Bb, C and F. Kick off your practice at a gentle 85 BPM, then escalate to the song's tempo of 172 BPM. With Bb Major as the song's key, tweak the capo to cater to your vocal pitch and chord likes.