This application has advantage and disadvantage if we compared it with another Profile Song Playlist. The disadventage is the song that can be played more than one song, but the adventage is you can send a song with this application to your friends' walls.
Steps:
1. Log into the application's Profile Song Click Here
2. Then select 'Go to the application' and 'Allow' to allow the application use your Facebook Profile.
3. On the main page, find the artist or song that would be your favorite profile song.
You done it.