To start learning Julio Iglesias - 33 Años chords, delve into these chords sequence to get the song's feel: Am, B, Em, Am, D, G, Am, E and Am. I suggest starting at a calm pace of 53 BPM, and as you gain confidence, approach the song's BPM of 106. Set the capo considering your vocal range and favored chords, aligned with the key: G Major.