To learn Eliseo Robles Y Los Bárbaros Del Norte - Atesóralo chords, begin by getting comfortable with these sequence: Bb, F, Bb, Eb and Bb. To build a solid grasp, start slowly at 54 BPM and then match the original tempo of 108 BPM. With the song's key of Bb Major, set your capo to fit your vocal range and chord choice.