※ 彈Rachmaninoff，擔心手不夠大嗎？
http://www.youtube.com/watch?v=ifKKlhYF53w&feature=related

※ Hardest violin piece ?  Ernst 改編舒伯特的"魔王"
http://www.youtube.com/watch?v=QR8cyJknO6E&feature=related

※ Paganini: Variations on the Last Rose of Summer
http://www.youtube.com/watch?v=2vdO11uIMwk