To learn G.E.M - City Zoo chords, your first step should be understanding these chords - D, Dm, Bb, E, A, D, G, Bb, Em, A and G in sequence. To master the tempo, it's wise to start at 43 BPM before aiming for the song's 86 BPM. Tune your capo to accommodate your vocal range, referencing the song's key: D Minor.