Through the following link you can download a file containing parts of 12 masterpieces in Audio MP3 format. They are samples in order that you have an idea about the quality and fidelity of the sound: DOWNLOAD
Piece of "The Blue Danube" of J.Strauss: Download
Piece of "Hungarian Danse Nº 5" of Brahms: Download
Piece of "The Moldava" of Smetana: Download
Piece of "Carmen - The Bullfighters" of Bizet: Download