To start learning Tejedor - Chalaneru chords, centre your learning around these elemetal chords sequence: Em, Am, G, Am, D, Bm, G, C and G. A strategic approach would be to train at 88 BPM initially, and then accelerate to the song's tempo of 177. Adjust the capo based on your vocal range and chord preference, keeping the song's key of G Major in mind.