Youtuber, bd594 assembles old computer hardware to perform Queen’s “Bohemian Rhapsody”

Freddy Mercury’s vocal is replaced with $30 HP ScanJet 3C Scanner off Ebay.
Brian May’s lead guitar is replaced by Texas Instruments TI-99/4a.
John Deacon’s bass line performed by 8 Inch Floppy Disk.
Roger Taylor’s gong replaced with 3.5 inch Hard drive.
Atari 800XL was used for the lead piano/organ sound. The real instruments were played by Philip “Spike” Edney, who has been referred to as “the fifth member of Queen”.