To learn Los Ecos - Remordimiento chords, grasp the musical fabric of the song with this sequence - C, Dm, G, A, Dm, G, Am, C, Am and G of chords. A strategic approach would be to train at 47 BPM initially, and then accelerate to the song's tempo of 95. Adapt the capo setting considering your vocal range, with reference to the key: A Minor.