title: iPhone SDK: how to play music and record from the mic at the same time?
body: <p>I am trying to play music from the user's music library and at the same time record from the built-in microphone. However, as soon as I start recording from the microphone it automatically pauses the music, and I can't find any way to play music and record at the same time. I am using the MediaPlayer framework to play music and the AudioToolbox framework to record from the mic.</p>
  
  <p>Does anyone know if it is possible to play music and record from the mic at the same time, and if so how to do it?</p>