For context:

The violinist is Alexander Rybak, a Belorussian violinist whose family defected from the USSR to Norway. One of the songs he’s mashing up is his own “Fairytale”, Norway’s entry that won the 2009 Eurovision.

The other song, which is the one playing on the amp, is “Stefania” by the Kalush Orchestra, Ukraine’s entry that won the 2022 Eurovision. The song is about the writer’s own mother, and also about mothers who protect their children from war. Once Russia invaded, the song became a war anthem.

So this isn’t just a gorgeous piece of music. It’s a political piece about unity between people who have been oppressed by the same empire.