Help Facebook notification tone

[so2315]

I have been enjoying the Samsung Acclaim for about 1 month now. I do have a proble with the phone playing a song as a notification tone whenever someone sends me a message on face book. It will play a song I have in the file even though the song is not picked as a notification tone.
Am I missing something here? Do I need to look somewhere other than the settings/sound or should I delete the song?

 

[aj444]

I don't know for sure as i don't use facebook but you might want to check for a notification setting in the facebook app.