To learn Joi Cai Chun Jia - Whimsical chords, these are the chords to practise in sequence: C#m, F#, B, D#m, C#m, E and B. A good strategy is to initiate at 54 BPM and then accelerate to the track's regular speed of 108 BPM. Tune your capo to accommodate your vocal range, referencing the song's key: B Major.