Gotcha!
In purely archeological terms (as I understand it from talking with archeologists), the culture that is defined as "Celtic" refers to a central european geography. The two main centres of culture (in terms of defining periods of development) are Halstadt and LaTene. Connected with this culture - at least reasonably close would be the gaulish tribes of the area currently covered by France, the germanic tribes, the celtiberians of the spanish peninsular, and the various cultures of the british isles.
These particular ones have actually only been called "celtic" for a matter of a couple of hundred years, and this label originally only really refers to the fact the the pre-saxon invasion peoples' languages (welsh, cornish, breton - the "Q" celtic ones; gaelic, manx and scots gaelic - the "P" celtic ones) resembled the continental ones. The Q and P bits here refer to pronounciation, for instance the word for "five" would be a variation of "centum" in the Q group, "Penta" in the other. Presumably that means in gaelic they sould be called pelts rather than celts...
a much, much much(!) more professional way of saying this can be found on the BBCs Website, here: http://www.bbc.co.uk/history/ancient/prehistory/peoples_03.shtml
However, the cultures of the welsh, scots and irish are still there, and the vast majority of people will still call the celtic regardless! I tend to cringe (just a little...) when I see CDs marked "Celtic...<yadda yadda yadda>", because the chances are that it's probably going to contain lots of irish fiddles, whispery vocals, swilrling synths, bodram drums and possibly a lonely bagpipe or two...
In purely archeological terms (as I understand it from talking with archeologists), the culture that is defined as "Celtic" refers to a central european geography. The two main centres of culture (in terms of defining periods of development) are Halstadt and LaTene. Connected with this culture - at least reasonably close would be the gaulish tribes of the area currently covered by France, the germanic tribes, the celtiberians of the spanish peninsular, and the various cultures of the british isles.
These particular ones have actually only been called "celtic" for a matter of a couple of hundred years, and this label originally only really refers to the fact the the pre-saxon invasion peoples' languages (welsh, cornish, breton - the "Q" celtic ones; gaelic, manx and scots gaelic - the "P" celtic ones) resembled the continental ones. The Q and P bits here refer to pronounciation, for instance the word for "five" would be a variation of "centum" in the Q group, "Penta" in the other. Presumably that means in gaelic they sould be called pelts rather than celts...
a much, much much(!) more professional way of saying this can be found on the BBCs Website, here: http://www.bbc.co.uk/history/ancient/prehistory/peoples_03.shtml
However, the cultures of the welsh, scots and irish are still there, and the vast majority of people will still call the celtic regardless! I tend to cringe (just a little...) when I see CDs marked "Celtic...<yadda yadda yadda>", because the chances are that it's probably going to contain lots of irish fiddles, whispery vocals, swilrling synths, bodram drums and possibly a lonely bagpipe or two...