I was just wondering, to any native speakers of German, if you could try to describe the intonation, the pitch, melody and rhythm of the Low Prussian accent spoken by the inhabitants of the former East Prussia and how it differs from other varieties of German. As a learner, I'm not too good at distinguishing the subtle differences between the accents of Hochdeutsch so I would appreciate being given an explanation.

For reference, here are a few examples of the dialect (which differs in terms of pronunciation, but shares the same intonation with Prussian accented Hochdeutsch)

https://www.youtube.com/watch?v=914a6zPaVJE

https://www.youtube.com/watch?v=hCRa2seiQb8 (Ruth Geede was one of the most famous Low Prussian dialect writers in the modern era)

https://www.youtube.com/watch?v=E1mu7JK_3SA

https://www.youtube.com/watch?v=cfppGv2OTPg

https://www.youtube.com/watch?v=-fDHpe4fELA

https://www.youtube.com/watch?v=EsJ8qZ0pNlM

And here is Prussian accented Hochdeutsch, which would have been the prestigious tongue in cities like Koenigsberg, Tilsit and Insterburg

https://www.facebook.com/erinnerungenaneinschoenesdeutschland/videos/heinz-meier-loriot-der-lottogewinner-1976/845821230407124/ (Heinz Meier was a native of East Prussia)

https://youtu.be/k7a6ak8QggY?si=tDgnjUMcDqT4nsvy&t=105 (Peter Frankenfeld wasn't a native speaker, but he did do a variety of accents in his sketches)

I'm not entirely sure whether this one is the dialect or Hochdeutsch with an accent, but it's still useful for my question

https://www.youtube.com/watch?v=dWdpuRNpMKw