I was just going to mention La Campanella! My favorite performance is by Dimitrij Romanov (https://www.youtube.com/watch?v=1ABQFNCFCkY). Also, his performance of the first etude (https://www.youtube.com/watch?v=FM_IWEe6AYQ) blows me away when he plays the first series of tremolos with only one hand.

I just also have to say that one of my favorite performers and one of my greatest inspirations is Georges Cziffra (https://en.wikipedia.org/wiki/Georges_Cziffra). His performance of Hungarian Rhapsody No. 6 (https://www.youtube.com/watch?v=3L0Rncqx1yQ) is one of the greatest performances I have ever heard.