Piano music is fine.

Xu Huaiyu's "Angel" is super suitable, and Fan Xiaoxuan's early songs are also OK. What other "Childhood", "As long as Mom shows a smiling face", "Tomorrow will be better", "Young Boy's Spring in the Motherland", "Summer Journey" ", "Seven Colors of Light", "Little Girl Catching the Sea", "Song of the Seven Sons", "Happy Children Love to Sing", "Sing a Spring", "Planting the Sun", "Jingle Bells", "Snow" "Velvet Flowers", "The New Generation Across the Century"... Haha, just play it by hand~