Only Heart Chords by John Mayer

To start learning John Mayer - Only Heart chords, centre your learning around these elemetal chords sequence: Cm, F, Gm, Cm, Bb, A, Bm, Em and D. A strategic approach would be to train at 60 BPM initially, and then accelerate to the song's tempo of 121. Adjust the capo based on your vocal range and chord preference, keeping the song's key of Bb Major in mind.