To learn Skank - Dois Rios chords, grasp the musical fabric of the song with this sequence - A, C#m, F#m, C#m, Bm and E of chords. To build a solid grasp, start slowly at 77 BPM and then match the original tempo of 154 BPM. Tune your capo to accommodate your vocal range, referencing the song's key: A Major.
