I'm sorry, I couldn't find the lyrics of the song "小木马（儿童歌曲）" with the phrase "风动叶舞" in it. The closest match I found is a classic children's song called "小木马（经典）" that has the lyrics "我要骑着那小木马 骑着小木马走天涯" [^1^]. Maybe you can try to search for the song title or the singer's name instead. I hope this helps. ?