Pandora Music is a kind of music radio that available on Android, iOS and Windows Phone devices. It is famous for its considerate design for selecting a certain genre music based on user tastes. Users need to give their positive or negative feedback for songs chosen by the service, which is the basic factor when Pandora selects future songs. Users can also buy songs or albums from multifarious online retailers. All the songs in Pandora are carefully taken into many traits, such as rhythm syncopation, key tonality, vocal harmonies, and displayed instrumental proficiency. Subscription Plans There are two subscription plans. One is a free subscription favored by advertisements, and the other is a charged subscription without ads. Less than 5% of active listeners have paid subscribers by the end of October 2014. Its service has greatly improved at the end of 2011, Pandora Music had 8000,000 tracks from 80,000 artists in its library, and 80 million users regarding IPO, and then it doubled its library size, topping 1.5 million songs at the end of November 2014. In June 2015, Pandora Music had 79.4 million active users. Pandora Music can be used on the iPhone and Google Android OS (for tablets and mobile phones). The Windows Mobile client is limited to a select number of handsets. But by installing a 3rd party sources，it can work fine or with minor glitches on most devices. In March 2013, Pandora Music can work on Windows Phone 8 as a free app but until 2014 it can be ad-free. The Pandora Music for Blackberry application limited to AT&T, Sprint, Verizon, T-Mobile, Boost Mobile, and U.S. Cellular carriers, but other BlackBerry users can still succeed in joining the application by visiting the Pandora website directly. How to Use Users can set a station by specifying an artist or song, or a classification of multiple items of any species in a single station. There are several choices when users listen to the radio, for example, you can tune into pre-made genre stations, other users' stations, or as mentioned above to create your station relying on your distinct taste. Users can respond to each song played in the Pandora Music with like (thumbs up) or dislike (thumbs down) buttons to decide if it should be played again and how much should similarly categorized songs be chosen in the station. The artist who is given twice negative response by the users will ban and be removed from the station unless it is marked positively on another occasion by the user or it listed on the various stations. No response applies to musical attributes or albums. If users do not really like the present music, you can skip to the next song. However, too many skips in a row will lead to a short ban of skips. Furthermore, a menu is available for users to make a choice. I'm tired of this song, (allowing users to remove a song from the station temporarily); Why was this song selected? (allowing users to know more about the information about each song); and others like Move song to another station; New Station; and Bookmark. At the top of each song block, there is a Buy button, which can link to buy the songs from iTunes or Amazon. Finally, there is a setting in each member's account regarding whether the user wants songs with explicit lyrics played but it does not applicable with the Parental Advisory label. Life will be more exciting with the music, click here and join us.