To start learning Iglesia Rey De Reyes & Claudio Freidzon - (En Vivo) Sopla En Mí chords, build your understanding on these basic chords - C, G, C, Em, Am, G and Em in sequence. A strategic approach would be to train at 33 BPM initially, and then accelerate to the song's tempo of 67. Align the capo with your vocal depth and chord choice, bearing in mind the song's original key: G Major.