To learn Carlos Viernes - Calma chords, your first step should be understanding these chords - F#m, Bm, G, D, A, B, D, F#m, D and Bm in sequence. To build a solid grasp, start slowly at 63 BPM and then match the original tempo of 127 BPM. With an eye on the song's key A Major, set the capo that best suits your vocal range.