What is a traditional singer?

I feel the question to be somewhat ambiguous, & therefore needs some breakdown to define specifics, thus:

What is a traditional singer?

- Someone who traditionally sings?

What is a traditional singer?

- Someone who sings in a traditional style?


What is a traditional singer?

- Someone who sings items deemed by third parties to be traditional?


What is a traditional singer?

- Someone who is expected to sing because they do it habitually?


What is a traditional singer?

- Someone who sings,generally without instrumental accompaniment?

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There's probably more ways of disambiguating the question, but just now no more spring to mind.

Anyone have more?