To learn Circo - (Album Version) El Secreto chords, focus on the sequence of these chords: Cm, Eb, Ab, Fm, F, C, Ab, Bb, F and Ab. Set your pace at 63 BPM initially and then sync up with the song's BPM of 126. Align the capo with your vocal depth and chord choice, bearing in mind the song's original key: C Minor.