To learn Sandro - Las Manos chords, your first step should be understanding these chords - B, Em, C, B, Gb, Am, B, D, G and Am in sequence. I suggest starting at a calm pace of 77 BPM, and as you gain confidence, approach the song's BPM of 154. Considering your vocal pitch and chord choices, adjust the capo in accordance with the key: E Minor.