To learn Pixie Lott - Jack chords, anchor your practice on these foundational sequence of chords - E, B, E, C#m, F#, B, G#m, B, C#m and B. A good strategy is to initiate at 54 BPM and then accelerate to the track's regular speed of 109 BPM. Configure the capo to your vocal range and chord preference, remembering the key of B Major.