But to be fair,he says the Lomaxes did nothing illegal they were not the only ones holding copyrights to folk songs.

VOA: special.2010.01.25

Most of our popular music, folk songs and things like that, are written in duple meter and in a major key.

大多数的流行音乐,民歌,以及类似的音乐,是写在二拍子和大调上面

耶鲁公开课 - 聆听音乐课程节选

Occasionally, you do run into pop pieces, folk songs, in minor, but most of them are in major-- probably about eighty percent in major.

大家偶然也会碰到小调的流行音乐和民歌,但大多数还是大调,大概百分之八十是大调

耶鲁公开课 - 聆听音乐课程节选

Copland's music included parts of American folk songs and songs popular during the American Civil War.

VOA: special.2009.06.21

He collected folk songs from the Caribbean and Europe, including this "Wedding Serenade" from Italy.

VOA: special.2010.01.18

That same year, John Lomax published a book called "American Ballads and Folk Songs."

VOA: special.2010.01.18

He used parts of many old traditional American folk songs in his work.

VOA: special.2009.06.21

He spoke about the importance of preserving folk songs for future generations.

VOA: special.2010.01.18

They started talking about well known country and folk songs.

VOA: special.2009.12.04

Folk songs sometimes tell stories about real events.

VOA: special.2009.07.27

Artists of all ages joined Seeger on stage to sing the folk and protest songs that he made popular, like this one, "If I Had a Hammer."

VOA: special.2009.05.22

Sahara Smith writes and sings poetic songs influenced by country and folk music.

VOA: special.2010.09.17