To start learning 태연 - (TAEYEON) Rain chords, delve into these chords sequence to get the song's feel: Gb, Db, Ab, Bbm, Cm, Bbm, Db and Cm. I suggest starting at a calm pace of 38 BPM, and as you gain confidence, approach the song's BPM of 76. Adapt the capo setting considering your vocal range, with reference to the key: Ab Major.
