When you record video on your phone, ever notice when you play the video back, it's just not as good as it was live. Music sounds flat and you just don't feel immersed into the concert or event like you were. That is because your recording device has only one microphone to to pick up When you record video on your phone, ever notice when you play the video back, it's just not as good as it was live. Music sounds flat and you just don't feel immersed into the concert or event like you were. That is because your recording device has only one microphone to to pick up