This is the 404th most frequent Serbian word.
народног
"Narodnog" means "of the people" or "national" in English.
Here 'народног' describes the type of music, indicating it originates from the people ('folk').
Музичари су свирали традиционалну народног музику.
The musicians played traditional folk music.
'Народног' here defines the heritage as pertaining to the people or traditional culture.
Важно је чувати наслеђе народног предања.
It is important to preserve the heritage of folk tradition.
'Народног' modifies 'стваралаштва' to signify creations originating from the common people.