Niccolo Paganini's Caprice #24
Just look at his fingers!
Isaac Albeniz's Suite Espanola, Asturias
Papageno's Song from Mozart's Magic Flute
The words are a little crazy though.
Prokofiev's Dance of the Knights from Romeo and Juliet
I love the dancing too!
I like the tempo changes.
Symphony #25 in G Minor by Mozart
And of course Waltz by Petrov.