To learn Zea Mays - Oihu chords, grasp the musical fabric of the song with this sequence - D, C, Bb, G, Dm, C, Bb and Dm of chords. To master the tempo, it's wise to start at 63 BPM before aiming for the song's 128 BPM. Tune your capo to accommodate your vocal range, referencing the song's key: D Minor.