Answer:
The period of the 3rd, the 2nd, and the 1st millennia bce was a time of drastic change in Europe. This has traditionally been defined as the Metal Ages, which may be further divided into stages, of approximate dates as shown: the Bronze Age (2300–700 bce) and the Iron Age (700–1 bce), which followed a less distinctly defined Copper Age (c. 3200–2300 bce). At this time, societies in Europe began consciously to produce metals. Simultaneous with these technological innovations were changes in settlement organization, ritual life, and the interaction between the different societies in Europe. These developments and their remarkable reflections in the material culture make the period appear as a series of dramatic changes.
Explanation: to be helpful
A song I can think of is Bullet by Hollywood Undead. The melody isn't exactly supporting the lyrics, but when you first hear the song you think it's a happy song about life or something. But when you listen to the lyrics you think, "Hey, I had no idea that this song is about the vocalist wanting to end his life. Wow, I'm typing this and realizing that the melody is happy and covers up that it's a sad song. Like how in the song he's singing about being sad but no one realizing it. That happened.
Folk music, type of traditional and generally rural music that originally was passed down through families and other small social groups. Typically, folk music, like folk literature, lives in oral tradition; it is learned through hearing rather than reading. It is functional in the sense that it is associated with other activities, and it is primarily rural in origin. The usefulness of the concept varies from culture to culture, but it is most convenient as a designation of a type of music of Europe and the Americas.
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