To start learning Aya Nakamura - Biff chords, build your understanding on these basic chords - Bb, Cm, Ab, Gm, Bb, Gm and Cm in sequence. A good strategy is to initiate at 49 BPM and then accelerate to the track's regular speed of 98 BPM. Configure the capo to your vocal range and chord preference, remembering the key of C Minor.