To start learning D.D.E - Gata Mi chords, build your understanding on these basic chords - G, A, G, A, D, A, B, E, Ebm, E, B and A in sequence. For a smooth transition, initiate your practice at 54 BPM and gradually match the song's pace of 109 BPM. Adjust the capo based on your vocal range and chord preference, keeping the song's key of D Major in mind.