The development of pop music is a fascinating account of transformation. What began as lighthearted "bubblegum pop," characterized by upbeat melodies and teenage themes in the early years, has evolved into a worldwide https://soundcloud.com/music_waves_project/music-waves-slick?si=1d8c6bb6f3064c26bc6865471614932c&utm_source=clipboard&utm_medium=text&utm_campaign=social_sharing