Of course, here are some pure music suitable for children for your reference:

Little Star: This is a very classic children's music with simple and beautiful melody, which is suitable for children to enjoy and sing along with.

Morning of Birds: This is pure music with a light and cheerful tune, which is suitable for children to relax.

Rainbow: This is a very beautiful children's music, with a light tune and beautiful melody, which is suitable for children to enjoy.

"Little Run": This is a very cheerful children's music, with a lively tune, which is suitable for children to dance with the rhythm.

Magic Forest: This is an imaginative children's music with beautiful melody, which can help children broaden their thinking and stimulate their creativity.