Add MP3 to J-phone

[lhowes]

We have bought the J-phone j-sh53 while in Tokoyo, knowing it had english and you could play mp3 on it. Wanting to transfer songs to the phone we bought a cable. Didn't work. Then we bought a SD reader and plugged that into our USA pc. Dragged a few mp3 songs onto the card and plugged it back into the phone. Still no music.

Can someone please help out and tell me just how in the world do you get mp3 songs onto this cell phone?

Thanks
Lisa