To learn Eric Chou - How Have You Been? chords with lyrics, build your understanding on these core chords: Dm, Gm, Bb, F, Bb, F, Gm, Cm, Dm. To get a solid grasp, start slowly at 39 BPM and then match the original tempo of 80 BPM. Tune your capo to accommodate your vocal range, referencing the song's key: Bb.