To start learning Cary Ann Hearst - Hells Bells chords, delve into these chords sequence to get the song's feel: Em, A, Em, C, A, Em, E and C. A good strategy is to initiate at 74 BPM and then accelerate to the track's regular speed of 149 BPM. Fine-tune the capo based on your vocal range, ensuring it complements the key of E Minor.