To start learning 光良 - 童話 chords, delve into these chords sequence to get the song's feel: Gb, Ebm, B, Db, Gb, B, Bbm and Ebm. For a smooth transition, initiate your practice at 68 BPM and gradually match the song's pace of 136 BPM. Fine-tune the capo based on your vocal range, ensuring it complements the key of Gb Major.