Really want to share this YouTube video before I go to sleep. Vocaloid is quite old, considering we have machine learning models to generate really real voices and even songs. But this video really amazed me not because the voice, in contrast, the vocal is indistinguishable to me. But the idea behind the video surprised me. I never thought you could express something in this way. Of course it's almost 3am in the midnight so I won't spend too much time to type that "something" in English. Just watch the video.

ピノキオピー - 匿名M feat. 初音ミク・ARuFa / Anonymous M
https://youtube.com/watch?v=yiqEEL7ac6M&si=753CKm8K3QUFM9tq