To learn Martinha - Esqueça chords, focus on the sequence of these chords: Dm, Gm, A, Dm, B, E, Am, Em, Dm and A. Start with a comfortable 50 BPM and as you become proficient, aim for the song's BPM of 101. For a balanced pitch, adjust the capo with respect to your voice and the song's key: D Minor.