Sprung from our collective tribal soul, theirs too is an unpracticed interplay between some pre-existing sense of identity and so many, long-abandoned ancestral rites.
I'm not denying that there may be physical differences, but my book, the unpracticed and unskilled just don't get off that easy -- pun totally intended.
For unpracticed listeners, even for those with some characteristic musical quotations of these countries in mind, it turned out to be a demanding task to identify them.