Silly Billy but SV TETO and Miku sing it

Silly Billy but SV TETO and Miku sing it -♪ SynthesizerV TETO and Hatsune miku sing Silly Billy. I like both of them because they have my favorite voice. (This is just my personal opinion) Song: https://youtu.be/jwhSUmN5zTk My social link: https://x.com/2020yu_kun