It seems that this young man has spent much time on his NES/SNES.
Why? Because he’s very good at replaying the tunes of the various games on
his violin. The results are on the one hand funny on the other hand also
amazing. There’s not much to say about it. Enjoy the show!

Thanks to Pianoman and his girlfriend who have drawn my attention to these videos:

Super Mario Brothers (NES):

Super Mario Bros. 3 (NES):

Super Mario World (SNES):

Super Mario World (SNES):