folk song

She says the thing she was singing is a Polish folk-song about death and sorrow, and it's called a—what was that, Anna?

The concrete elements of folk-song, rhythm and scale, as they are more apparent, are far less important.

The influence of the folk-song is certainly most marked in the slow movements, just as that of the dance is shown in the finales.

She sang in Hungarian, a folk-song, and a love song of the people of her own land.