MAESTRO QUIZ No.422

I always start my Quiz with " Listen to the audio below . This is an ..........blah , blah .................blah .............Which Song / Movie ......blah ? "

But this time I wont be giving any clues here .

Just find out , Is it a Background Score , Interlude , Prelude .....Is it this bit from one song or multiple songs ?

MQ_Folk.mp3