A procession of musicians passes by and one of the musicians asks: "One flutist has a fever. Can you replace him today?" The children happily respond. From here on, a chain of funny situations is created: the baker replaces the book, the doctor replaces the baker, and more and more amusing confusions, written in rhythm and rhyme. Dafna Strom, children's writer, teaches rhythm music in kindergartens. Her books 'Maybe we'll change' and 'The clouds told me' were published in the Poalim library. Shahar Kober Air many children's books in Israel and around the world. Illustration lecturer at the Wizo Haifa Academic Center.