Chart performance refers to how well a song, album, or artist ranks on music charts over time. These charts, such as the Billboard Hot 100 or Billboard 200, track sales, streaming, and radio play to determine popularity. High chart positions often indicate commercial success and can influence an artist's visibility and future opportunities. Factors affecting chart performance include marketing strategies, social media presence, and public reception. Collaborations with popular artists or viral trends can boost a track's visibility. Additionally, chart performance can vary by region, reflecting different audience preferences and cultural influences.