Youtuber Franzoli Electronics played the famous track, not with any musical instruments. He played the symphony with what we can call “Singing Tesla Coils.”
Tesla coils were first developed in 1891 by Nikola Tesla. It’s functioning include producing high-voltage, low-current, and high-frequency alternating-current electricity.
Tesla coils are electrical resonant transformer circuits, and this is explicitly the reason they make a pleasant sound when the current hits them. Franzoli using the channels and a combination of a programmed phase, pulse width, and firing frequency, produced the stunning music replicating the tune of Toto’s Africa.
It stunned everyone seeing the current blue waves synced perfectly with the played music. The magical blue thunders were produced when the sound hits the coils, and the sound just feels like coming out of a musical instrument.