From Paleolithic caves to Spotify playlists, music was a witness to the evolution and growth of humankind, as one of the original arts. From prehistoric times, through melodies of Antic civilizations and classical music of the Western world, to Rock ānā Roll, hip-hop, and electro, music has changed and will continue to do so. What is wrong with mainstream hits, is there bad music taste, and how does music change people’s lives?