To learn B.B. King - So Excited chords, grasp the musical fabric of the song with this sequence - A, Am, D, A, C, A, D and Am of chords. Kick off your practice at a gentle 69 BPM, then escalate to the song's tempo of 138 BPM. Align the capo with your vocal depth and chord choice, bearing in mind the song's original key: D Minor.