To learn Paula Tsui - (Album Version) Wu Nai chords, anchor your practice on these foundational sequence of chords - F#m, B, E, C#m, A, C#m, F#m, E and F#m. I suggest starting at a calm pace of 76 BPM, and as you gain confidence, approach the song's BPM of 153. Set the capo considering your vocal range and favored chords, aligned with the key: E Major.