www.youtube-nocookie.com/embed/5M5ao1D4jWo

Devices used Desktop computer HDD Speaker - Intro(Chorus)#1, Verse#3, Hook#2 42Angle Bipolar Stepper Motor - Intro(Chorus)#3, Verse#2, Bass#2 3HDD, Solenoid Drum/Cymbals - Drum kit Robot Xylophone - Acoustic guitar, Intro(Chorus)#2, Hook#1 450kV Audio modulated Tesla Coil - Bass#1, Verse#1 ATmega8515 based homemade Function generator - Bass#3 40Mhz HC 2channel 4trace Oscilloscope, 20Mhz Tektronix 2channel Oscilloscope, > 90W power supply, Computer SMPS, 2kW Variac, etc.