Stranger Frequency / MP3 Player

Nowadays Mp3 player is widely used by people around the world, uprising a kind of lifestyle; ie. living in one's own environment but lose sight of people surrounding. "Stranger Frequency" is an interactive MP3, with bluetooth technology, each of everyone can share their music or songs with someone or strangers, who have the same preferance of music. The personal preferance are pre-input to the Mp3 and encoded into a specific frequency, when they are in the public, whenever sensor detected the same frequency of affinity nearby, it will request to transmit the music between the two person, giving the chance of the two to get to know each other.