To start learning Nenho - Agora Somos Ex chords, build your understanding on these basic chords - Bbm, Gb, Db, Ab, Bbm, Gb and Ab in sequence. A strategic approach would be to train at 66 BPM initially, and then accelerate to the song's tempo of 133. Set the capo considering your vocal range and favored chords, aligned with the key: Ab Major.