To learn Elba Ramalho - (Ao Vivo) É Doxum chords, your first step should be understanding these chords - D, Bm, A, Bm, E, A and D in sequence. The tempo control on ChordU helps you begin at a comfortable speed and increase as you learn. Align the capo with your vocal depth and chord choice, bearing in mind the song's original key: A Major.