To learn 鬥牛要不要原聲帶 - 07-背影 chords, grasp the musical fabric of the song with this sequence - Am, F, G, C, E, Am, G, Gm and C of chords. To master the tempo, it's wise to start at 62 BPM before aiming for the song's 124 BPM. With C Major as the song's key, tweak the capo to cater to your vocal pitch and chord likes.