48 Count 4 Wall Phrased Improver Music: Xue Mao Jiao (學貓叫) - Xiao Pan Pan (小潘潘) & Xiao Feng Feng (小峰峰)
32 Count 4 Wall High Beginner Music: Xue Mao Jiao (學貓叫) - Xiao Pan Pan (小潘潘) & Xiao Feng Feng (小峰峰)
64 Count 4 Wall Phrased Easy Improver Music: Xue Mao Jiao (學貓叫) - Xiao Pan Pan (小潘潘) & Xiao Feng Feng (小峰峰)
64 Count 4 Wall Phrased Easy Improver Music: Xue Mao Jiao (學貓叫) - Xiao Pan Pan (小潘潘) & Xiao Feng Feng (小峰峰)