投掷和打巴掌在它们拍打、轻按、挤压或者摇晃房子里不同的物件的时候享受产生出的不同声响。活泼的这一对用它产生的声音匹配每一个物件，然后使用声音来一起演奏一个乐曲。Pitch & Potch enjoy the different sounds produced when they bang, tap, squeeze or shake various objects around the house. The lively pair match each object to the sound it makes, and then use the sounds to play out a tune together.