What application plays a ringtone?

view story

http://androidforums.com – I've bought my first Android phone (Note 2) and installed almost all the applications I had before on Samsung Galaxy Player (not a phone). It worked fine but I've found that sometimes an unknown ringtone started to ring without any notification, sometimes at night. I didn't find a way to stop the ringtone except by turning off sound. Since there were no notifications shown I don't know what application causes it. I didn't even find the ringtone that was played - I looked everywhere I was able to look without rooting the phone. So, my question is - is there a way to log all accesses to media (General)