Nothing, it does not have an economic cost. Your song will only be included in playlists if our curators approve it and it does fit in our editorial line. If you want us to listen to it, you only have to send it to us and if it fits, we will include it in playlists. Also, our team will prepare a custom work plan, including actions in radio, web, YouTube and social networks just in case you would like to push your music a little further!