To jam and learn the simple chords for Manolis Mitsias - O Trelos chords, practice playing D, Em, Bm, D, Bm, Em, D, Em, Am, Bm and Em in sequence. Start with a comfortable 74 BPM and as you become proficient, aim for the song's BPM of 149. Set the capo considering your vocal range and favored chords, aligned with the key: G Major.