In our own country, I've always thought that folks in much of Kentucky have a pleasent way of speaking, as well as folks from the Eastern Shore of Maryland. The standard Mid-Atlantic (Jersey to Baltimore) accent is a little too nasal for my tastes, and has a tendency to corrupt multisyllabic words ("Nork" for Newark, "Bawlmer" for Baltimore, etc.). Seattlites talk like Canadians western Canadians.
I have a slightly nasal downstate New York accent. Not as heavy as Donald Trump, but still noticeable. I say "draw" for drawer and say FAR-est for Forest.
I grew up with a very strong Western PA/Pittsburgh accent...When I went to college in Gettysburg, on the eastern side of the Alleghenies, a number of people thought I was an exchange student and asked what country I was from...