https://www.youtube.com/watch?v=vXkc2zvumsg&list=PLNLbBsTLpVmy77dBKoFw9_F0nEFVwijhM
It is from a dance recital and I love the music. but the credits do not specify who the music composer is.
Ah, this makes me sad. Disney à la Russe...
As for the music: I do not recognise it.
It's Rachmaninov's Italian Polka. ;)