To learn Julie Sue - Devotion chords, begin by getting comfortable with these sequence: E, F#, G#m, D#m, E, B, C#m, F# and B. I suggest starting at a calm pace of 61 BPM, and as you gain confidence, approach the song's BPM of 122. Fine-tune the capo based on your vocal range, ensuring it complements the key of C Minor.