It is always advisable to format the memory card through the device, be it a camera or a phone.
I suggest you format the card through the phone, hook it up to your PC using a data cable and transfer the songs from your PC to your phone.
Next, make sure you can directly access/view these files using the File manager.
If all is well, windows media or any other 3rd party software should be able to locate your music.I personally use a data cable or a bluetooth dongle to transfer content to/from my phone.
Edited by ReviverSoft, 21 December 2009 - 07:56 PM.