I connected my pc to phone via bluetooth, transferred a mp3 file - where did it go?

[HTC13]

My Lumia 928 recognized my PC via Bluetooth. I paired the devices and tested some file transfers. The MS word document transferred from my PC to phone went straight into the office documents folder. I also transferred a mp3 music file - it transferred successfully - I clicked on open file after transfer and it took me to a blank screen music player and started playing the file. When I backed out of the file, went to the Music+Videos app, the file wasn't there. Where would this file be located on my phone? I can't find it anywhere. Can someone help?

 

[gsquared]

You don't want to know. I'd just burn that device right now.

 

[HTC13]

OK, the first time I transferred the mp3 file, it went into lala land. There must have been a time delay or something, because it is in music+videos app now. I just transferred another mp3 file via Bluetooth and its visible and playable in my music+videos app also.