Let's start jamming 羅文 - 心裡有個謎 chords, Practice these chords sequence - Bm, F#, Bm, A, D, F# and B. For a smooth transition, initiate your practice at 68 BPM and gradually match the song's pace of 137 BPM. Adjust the capo based on your vocal range and chord preference, keeping the song's key of B Minor in mind.