To start learning 王菲 - 但願人長久 chords, delve into these chords sequence to get the song's feel: F#m, B, C#m, A, E, F#m and A. Begin your practice at a relaxed 58 BPM, then work your way up to the song's BPM of 118. With the song's key of E Major, set your capo to fit your vocal range and chord choice.