This is how a choir of vintage tech devices does Christmas.
The impressive video comes to us courtesy of Glasgow-based artist James Houston and his carol group of retro Mac computers and game consoles. From a Commodore 64 to a SEGA Mega Drive, Houston programed his spirited machines to "sing" the words of "Carol of the Bells." And yes, they would probably give your neighborhood's seasonal singers a run for their money.
HAL, Jarvis and Jane would be proud. For more of Houston and his strange fascination with Frankenstein-esque symphonies, check out his past work here.