It wouldn't surprise me. I remember when I heard the, "When Johnny Comes Marching Home Again" and "Ghost Riders In the Sky" were the same song with the tempo being the big difference. Even some of the classics are rip offs of folk songs. The March of the Caucasion Chief by Kachatorian or however the hell you spell his name was a rip off of an Armenian folk song. I used to date a couple of Armenian girls way back when and it was an interesting time. But sometimes they'd play recordings of their folk song and when I recognized the "March"I commented and they told me the story. I used to know of a couple of others but my memory banks are slowly fading out.
PJ

Our forefathers did not politely protest the British.They did not vote them out of office, nor did they impeach the king,march on the capitol or ask permission for their rights. ----------------They just shot them.
MOLON LABE