To learn 郭富城 - 到底有誰能夠告訴我 chords, grasp the musical fabric of the song with this sequence - Am, D, G, Bm, Em, Am, D, Em, Bm and D of chords. The tempo control on ChordU helps you begin at a comfortable speed and increase as you learn. Adapt the capo setting considering your vocal range, with reference to the key: G Major.