To learn Sing King Karaoke - Crazy chords, your practice should emphasize these chord progressions: Ab, G, Cm, F, Bb, Cm, E, Bb, Bm and Cm. A good strategy is to initiate at 53 BPM and then accelerate to the track's regular speed of 107 BPM. Considering the song's key of C Minor, position your capo to suit your vocal and chord preferences.