The Differences between the Search Charts and the Commercial Charts of Music

Nowadays more and more singers published songs in Internet. The music charts can help people choose the popular songs, and also tell people the popularity of singers and songs. There are kinds of music charts. Each kind of charts has its particular criterion. Traditional commercial charts are mostly decided on the selling of CDs. With the development of Internet, some new music charts are developed according to the behavior of the users in the Internet. In this paper, we separated the music charts into search charts and commercial charts, and demonstrate their differences, including the refresh time, the keywords, the duration and the behavior of users.