I received a recorded audio file in my lumia 520 from an xperia tipo via bluetooth. As soon as the transfer was complete, it showed the notification 'tap to view'. I tapped and the music player opened and played the recording just fine. After exiting the player i cant find the file anywhere. Its not present in 'recent' in the music hub. I even browsed the phone after connecting to my pc but i cant find it. Need some help please.