A cap, hat, why do you have a violin in your hands? A cap, a cap, why do these strange animals with clarinets haunt you? A cap, a hat, why are such bizarre sounds distributed around? Familiar from childhood “why” from the fairy tale Charles Perrault can temporarily forget: on the stage of the Meyerhold center, they will not surprise “big ears”, but an amazing “instrumental theater” for children, still unprecedented in Russia.