There are songs/melodies that improve with an accent, sometimes the accent is so heavy that even the words can't be understood by people born outside a three miles radius of where the bloke comes from.... but does it still have the melody?
We all have accents that we hate to hear, but you don't have to listen to the words, just their tune.... and if it's that bad, drink deep of human kindness, or 'Marston's' as it's known....
pass the cheese board Evette...