To learn 光良 - 童話 chords, your practice should emphasize these chord progressions: Db, Gb, B, Db, Ebm, B, Bbm and Ebm. A good strategy is to initiate at 33 BPM and then accelerate to the track's regular speed of 68 BPM. With the song's key of Gb Major, set your capo to fit your vocal range and chord choice.