This dataset contains the Spotify Top 200 song lists worldwide every day from 2017 to 2021. This dataset covers more than 350k songs, providing researchers and music lovers with rich information for analyzing popular trends, music preferences, and other related research.

The main features of the dataset include:

• Time span: Covers a period of 5 years, from 2017 to 2021.
• Global: Provides global data, reflecting the music popularity trends in different regions.
• Number of songs: Contains more than 350k songs, providing a large amount of material for music analysis.
• Format: The data is provided in JSON format to facilitate data processing and analysis.

This dataset can be used for a variety of research and applications, such as music recommendation systems, music market analysis, music trend prediction, etc. Researchers can use this dataset to explore changes in music popularity over different time periods, or analyze the success factors of specific artists or songs.