10 Cm Solid State Music Tesla Coil Artificial Lightning Desktop Toy For unisex-adult Electric Power Wireless Transmission Model Science Experiment. Can Tesla coils actually make music? A Tesla Coil produces sound by switching on and off a certain number of times per second, causing air molecules around it to heat up and vibrate. Music can be played with a Tesla Coil by changing the frequency: more sound waves per second produce a higher pitch, while fewer sound waves per second produce a lower pitch. How to get the Tesla coil to play music? A Tesla Coil produces sound by switching on and off a certain number of times per second, causing air molecules around it to heat up and vibrate. Music can be played with a Tesla Coil by changing the frequency: more sound waves per second produce a higher pitch, while fewer sound waves per second produce a lower pitch.