To learn Elvis Costello - Alison chords, your practice should emphasize these chord progressions: D, B, A, B, E, Dbm, D, A and Abm. A good strategy is to initiate at 44 BPM and then accelerate to the track's regular speed of 88 BPM. Considering your vocal pitch and chord choices, adjust the capo in accordance with the key: A Major.