Let's start jamming Gonzaguinha - Recado chords, familiarize yourself with these chords - Gm, Eb, B, Gm, Eb, Ab, Eb, Abm, Bb, Eb and Bb in sequence. To build a solid grasp, start slowly at 65 BPM and then match the original tempo of 131 BPM. Align the capo with your vocal depth and chord choice, bearing in mind the song's original key: Eb Major.