Chords for I Don`t Know Why (I Don`t Know Why)

To start learning Cnblue - I Dont Know Why chords, build your understanding on these basic chords - Em, Am, D, G, Em, D, Em, G and Am in sequence. I suggest starting at a calm pace of 56 BPM, and as you gain confidence, approach the song's BPM of 113. Adapt the capo setting considering your vocal range, with reference to the key: G Major.