Még Bartókot sem ismeri? Kár.
Eve knows no Hungarian musicians?
That sentence is also correct. Report it.
that sounds strange in English
"any" seems to imply a quantity so why would "musicians" be in plural form?
But the any" for English. There is no "any" in the Hungarian.
”Éva does not know Hungarian musicians" is accepted, but "Éva does not know the Hungarian musicians" is not...
the musicians is a different sentence and would use a different conjugation.