I specially flipped through the book to help you find it,,

"Chaldash Dance", this song depicts some poor homeless people who do not give up and are not pessimistic. The artistic conception was a bit sad at first, probably telling about their miserable life, but then it became more and more cheerful. The teacher said that they were dancing around the fire. Although their days were not rich, they were very happy. It sounds great.

I think this song best meets the criteria you mentioned.