What is better for kindergarten teachers to interview piano music?

It's better to play children's songs, because when you teach children, you'd better be lively and brisk, such as Bunny Darling and Selling Newspaper Songs? Children's songs such as Reading Lang are good choices, and children can sing along with them. You can buy a set of piano teaching materials for children, which are full of children's songs, send DVDs, have very detailed teaching explanations, and don't have to prepare lessons.