In the real world, we started storing music on discs in the late 1800s and we’re still doing it today. In early 1877, French poet Charles Cros and American businessman Thomas Edison independently invented machines that could record sound and reproduce it on a circular disc or cylinder.
Originally these discs were made of paper covered in wax, then tinfoil, then rubber, then Edison invented cylinders made of pure wax – which remained popular all the way through to the early years of the 20th century. But around the turn of the century, Edison’s cylinders were challenged by discs made of celluloid and shellac in the music’s first “format war”.
Shellac discs, which were made out of a natural resin secreted by tree bugs living in India and Thailand, won the first format war. These discs lasted far longer than wax and sounded better, so they remained popular until the 1950s and 60s. This was despite the invention in 1931 of a synthetic plastic called polyvinyl chloride (PVC) – better known to music fans as vinyl.
Vinyl records lasted even longer than shellac did, and were lighter and sounded better too. But they were expensive, so it took until after the Second World War – when oil became relatively cheap, before they began to be produced in huge quantities.
Vinyl records were superceded in the 80s by cassettes, and the 90s by CDs, then in the 00s by MP3s and in the 2010s by streaming music. But the popularity of vinyl records among DJs, because you can directly interact with them to scratch, beatmatch and slip-cue, kept the format alive – and today millions of vinyl records are still being sold every year.
So next time you’re deep in combat with a creeper and a skeleton, and through a lucky fluke the creeper dies to the skeleton’s arrows, you’ll want to keep hold of the music disc that drops. People are likely to be listening to them for a long time yet.
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