Year by
Year
“How does genre trend change in time?"
Our objective is to determine how music popularity, measured by Top 100 presence, has evolved from 1960 to 2025, revealing the rise and decline of various musical genres throughout the years.
Results and Discussion: What the Data Actually Shows
The chart shows a musical landscape that continuously changes between 1960 and 2025. Rather than one genre consistently dominating the entire period, the relative width of the different flows expands and contracts over time, showing periods of growth, decline and stability for different genres. Rock & Alternative maintains a significant presence across several decades, but its share changes considerably over time and becomes less prominent in recent periods At the same time, Hip-Hop & Rap grows substantially from the late 1980s onward, reflecting the genre's transition from a local cultural movement born in New York during the 1970s into a major part of mainstream popular music.This change is particularly interesting when compared with Jazz & Blues, whose presence becomes smaller over time. Rather than seeing this simply as one genre replacing another, there is also a historical connection between them: Jazz, Blues, Soul and Funk contributed musical elements that later became important to Hip-Hop, particularly through rhythm and sampling.
Electronic & Dance follows a more irregular pattern, with different periods of expansion and contraction. This fits the historical evolution of the genre itself: the underground House, Techno and rave culture of the 1990s differs significantly from the EDM boom of the 2010s, when artists such as Avicii, David Guetta and Swedish House Mafia brought Electronic music closer to mainstream Pop.
Italian Disco & Dance also appears through specific waves rather than maintaining a constant presence, with noticeable peaks around 1988 and 2009 before becoming much less visible after 2015.
Holiday & Seasonal, meanwhile, follows a completely different cycle: its recurring presence is strongly connected to the calendar, allowing the same music to return to relevance year after year.
Toward the most recent years, the chart also shows increasing space for African Contemporary & Diaspora. The international growth of African music provides an example of how streaming and social media can help regional sounds reach global audiences much faster.
Overall, the most important observation is therefore not the dominance of one genre, but how the balance between genres continuously changes. Some maintain a long-term presence, others emerge through waves, and newer international genres increasingly become part of the landscape.
The chart therefore tells a larger story: popular music gradually becomes more fragmented, international and faster at absorbing new sounds. This leads to our next question: where did those sounds originally come from?