To learn Red Velvet - Zoo chords, anchor your practice on these foundational sequence of chords - Abm, B, Abm, Gb, E, B, E and Gb. A good strategy is to initiate at 54 BPM and then accelerate to the track's regular speed of 109 BPM. Align the capo with your vocal depth and chord choice, bearing in mind the song's original key: B Major.