Here it is!
Gounod: Faust - Waltz at the End of first Act
Gioachino Rossini - Il barbiere di siviglia "Largo al factotum"
Carl Orff - Carmina Burana "O Fortuna"
Beethoven - FIDELIO "Chorus of Prisoners"
Sergiey Prokofiev - Romeo and Juliet "Dance of the Knights" (it's from French Ballet. A different choreography than usual, but my gods, astonishing!)
Léo Delibes - The Lakme "Flower Duet"
Alexander Borodin - Prince Igor "Polovtsian Dances"
Claudio Monteverdi - L'Orfeo - "Choro Ninfe e Ritornello"
And we end with Faust too
Enjoy^^