To start learning Mercedes Sosa - Pequeña chords, delve into these chords sequence to get the song's feel: A, B, E, C#m, F#m, B, A, C and E. Kick off your practice at a gentle 66 BPM, then escalate to the song's tempo of 133 BPM. Considering your vocal pitch and chord choices, adjust the capo in accordance with the key: A Major.