Earth made music for a long time before anyone thought to keep it properly. Work songs, lullabies, tapes left in drawers, a ringtone nobody remembers choosing. Most of it is gone. Some of it isn't, quite.
We build the instruments that find it. Each one listens for a kind of sound, plays it back, and files a careful note. Played the ordinary way, they're synths. Left running, they're catalogers.
To the archive, everything you're hearing today is already ancient. We're cataloging that too.
