Let's start jamming Moris - El Oso chords, familiarize yourself with these chords - F#m, Bm, Em, A, D, F#m, A and F#m in sequence. For best results, commence at 50 BPM and progress to the song's BPM of 100. Given the song's key of D Major, adjust the capo to align with your vocal range and chord preference.