Bluetooth. hi i have a peculiar problem ie whenever i transfer a mp3 file from phone to phone then

Question

hi i have a peculiar problem ie whenever i transfer a mp3 file from phone to phone then the data which i recieve will be corrupted but if i send any, tat will be uncorrupted,but when i perform the same task b/w PC n my cell via bluetooth mp3 file will be ok.Plz anyone help me to get out of this