Netflix has a new animated phenomenon on its hands, and it didn’t happen the way anyone expected. KPop Demon Hunters, the vibrant, demon-slaying musical about a fictional K-pop girl group, has defied the usual streaming trends and broken a record that no other Netflix film has ever achieved: it reached a brand-new peak in viewership five weeks after release.

The original soundtrack “Golden” from Netflix’s KPop Demon Hunters has reached No. 1 on the United Kingdom’s Official Singles Chart Top 100, marking the first time in 13 years that a K-pop song has topped the chart since Psy’s “Gangnam Style” in 2012.

This Netflix animated movie is becoming as much of a global phenomenon for its musical soundtrack as the film itself.