3 ms·

https://www.youtube.com/watch?v=hgll-XTqcS4 https://www.youtube.com/watch?v=hgll-XTqcS4 (youtube-dl with mpv fullscreen recommended)

• icpmacdo 11y ago
  Dumb question is it also creating the piano like sound in that video with the electricity? Very cool to watch.
  • jakeogh 11y ago
    Yes! That's all done with the plasma channel expanding and (therefore) contracting at audible frequencies. (edit: I'm way wrong on the piano. arjie's correct about the backing track)
  • arjie 11y ago
    There's a backing track.