A Geordie accent on a British broadcast tv show (Auf Wiedersehen Pet) : https://www.youtube.com/watch?v=ZY4TT3VtR8o
That is only something that is easy for native speakers, though. The points a non-native speaker anchors in the speaking flow are completely different to the ones a native speaker does, and depend on the mother language, making the thousand "official" variations of native English quite a challenge.
I find far superior other languages approach of having a "high" form taught in schools that everybody native is supposed the speak and understand, and the dialects are left for home.
"English is the JavaScript of natural languages: easy to begin with, entirely bonkers, but used so widely you can't really avoid it."
[1] https://twitter.com/aerotwist/status/1129820477667586051
I would like this EU English to evolve in the direction of keeping a simple grammar and going towards a more regular pronunciation. Basically it would become a new form of Esperanto, except that differently from Esperanto it would actually have a viable path for many people to learn it.
I know I like to dream, but maybe...