

There are 3 musical roads in Hungary now, but they exist because you can steal EU/government funds with them easily. You can invoice much higher prices if you add extras like these.
Locals who live nearby hate them, and are lobbying for removal. You hear the melody if only one car is playing the song. If multiple cars driving on the painting you just hear some cacophony. Here is a guy recording next to the road, you can see it can get annoying very quickly: https://youtu.be/G5AxAc1W6qk?t=27
Local joke party placed musical road signs on some very bad quality roads, but with metal song titles, like this:
It’s posted here every 2 months, and it’s still cryptobros you shouldn’t trust.
https://lemmy.ml/comment/8982169