What does it mean when you hear bells ringing?

[FieryMexican]

Twice today I have heard what sounds like Tiny Bells ringing, not in my ear but externally. No one was making these sounds, I heard it 8-10 minutes before I took a nap and 10 minutes after I woke up. What are the possible reasons for this? I would like to hear reasons that involve both the spirit world and our world.

 

[MoreOvaltinePlease]

You may have a medical condition. Go see a doctor.

 

[webcatman]

Tinnitus

 

[truthsleuth]

Is it your guardian angel trying to get your attention or is it a wind-chime, bike-bell, or far away ice cream man doing their thing.