A feature-length documentary about the Great Highland bagpipe: its wars, its funerals, and its awkward second life as a global instrument learned in Tokyo and Toronto. It is a quarter-century old now, and no one has yet replaced it as the documentary to hand a non-piper who asks why the pipes matter.

"When the Pipers Play" (2000) is the film most pipers of a certain age grew up seeing on PBS pledge drives, and it is still quietly held up as the most accessible feature-length history of the Great Highland bagpipe in peace and war. It uses narrative, re-enactment, and performance in roughly equal measure. The opening sequence is set on the streets of Los Angeles before the film doubles back to Culloden. That structural choice signals its real subject is less "bagpipes in Scotland" than "how the Highland pipes ended up everywhere."

The film spends time inside the College of Piping in Glasgow, sits in on classes, and features a young Japanese student who had crossed the world to learn the instrument. That scene, more than any voiceover, makes the film's argument. The pipes are no longer a Scottish regional music. They are a global one.

We still point people at a 25-year-old documentary because nothing made since has replaced it at this length and this register. Shorter pieces exist, including BBC clips and YouTube explainers. Deeper pieces exist, including academic work by Roderick Cannon, Hugh Cheape, and William Donaldson, which you can find on our Recommended Books page. But the one-film answer to "what are the pipes?" is still this one.

Fair warning: the production values are 2000. Re-enactments and period music choices have not aged as gracefully as the interview footage. Watch it for the argument, not the polish.