John Barlett said:

"Most Canadian pop singers sound like they're from Tennessee: we call that "cultural colonialism" her"

Now, I've asked this question before, but do American (USA) singers sing with regional accents?

For example, does Bruce Springsteen sound like he comes from New Jersey? Or does he just sound "American"?

Did Muddy Water sound like he came from Mississippi?

Or, could your average American recognise somebody from Texas, for example, just by their singing voice?