Weird Happening- Kayla’s iPod

A few days ago Ty called me from her car. She wanted to share with me something weird that happened with she and Kayla.  Kayla had her iPod plugged into the auxiliary port on Ty’s car stereo to play music.  Suddenly a song started playing that Kayla didn’t recognize and said isn’t in her iPod. She had the iPod on pause looking for a song to play.  As they called to tell me, it happened again.  

We don’t know what the song was or what significance it might have.