To start learning Son Tepito - Mi Pecado chords, delve into these chords sequence to get the song's feel: E, Bm, A, G, D, F# and Bm. Begin your practice at a relaxed 48 BPM, then work your way up to the song's BPM of 97. Considering your vocal pitch and chord choices, adjust the capo in accordance with the key: G Major.