Epic poem and Folk song

Epic poem noun - A long narrative poem telling of a hero's deeds.

Folk song and epic poem are semantically related. In some cases you can use "Folk song" instead a noun phrase "Epic poem".

Folk song noun - A song that is traditionally sung by the common people of a region and forms part of their culture.

Epic poem and folk song are semantically related. You can use "Epic poem" instead a noun phrase "Folk song".