Billboard Mainstream Top 40

The Billboard Mainstream Top 40, often referred to as the Hot 100, is a chart that ranks the most popular songs in the United States based on radio airplay, sales data, and streaming performance. The chart reflects the songs that are currently trending and widely heard across various media. It is updated weekly by Billboard magazine, serving as a key indicator of musical trends and artists' success in the mainstream pop market. The Top 40 represents a diverse mix of genres and artists, showcasing what resonates with listeners at any given time.