I'll end the day with Yuja Wang in 2007, when she was 19, practising Mozart's Turkish March (Arkady Volodos' arrangement) along with her Carmen encore.
Have a good evening!
https://video.nostr.build/be448bc11e515d1bd386fd8e6abdd827b023e2043f8e19e03f246f400b91f48f.mp4