To learn Calo - El Cubo chords, your practice should emphasize these chord progressions: Bb, F, G, Bb, F, Fm, B, Fm, N, Fm and F. For a smooth transition, initiate your practice at 63 BPM and gradually match the song's pace of 126 BPM. Given the song's key of F Minor, adjust the capo to align with your vocal range and chord preference.