The Song Decoders

The invention is Pandora. The writer mainly talked about an Internet radio service called Pandora, which can guide listeners to music that they like. The writer first described “The Music Genome Project”, which was the back end of Pandora and was also the technical support of Pandora. Then the writer followed a chronological order to describe how the Pandora be set up step by step.
Through the entire article, he states that the project represents over eight years of analysis by a trained team of musicologists, and spans everything from new releases to Classical music. Each song in the Music Genome Project is analyzed using up to 400 distinct musical characteristics by the music analysts.
The writer introduced the function of Pandora first, and then talked about how the Pandora was founded and the idea the Pandora used. and then he states that how the Pandora was created and why those inventor created Pandora. He also asked some question about Pandora  to introduce how the Pandora spread.
The author illustrated the history of Pandora. Maybe we will be able to tune in to music that appeals only to us.