Change the sound when charging your phone?

Does anyone know how I can change the sound on my Huawei when I charge my phone?

So when I plug in the charger, a song comes up or something.

Exciting question, let's start looking if something like this is possible on the P30 lite.

Yes with an app or something but I don't know what it's called

It's not working. There's an app to switch it off if the setting is not displayed for the other tones on your Huawei model, but this only works when the app is started.