Best Answer: they are actually listening to your lungs-not your heart. there are three chambers to the lungs and to listen to all of them efficiently-the dr has to ...
What is musical hallucination? Musical hallucination (MH) is the experience of hearing music when none is being played. Hearing sound that no-one else can hear is quite common, but the experience is normally of a simple sound such as a buzzing, ringing, or sizzling: this is known as tinnitus. In a small number of people however, these experiences can be more complex and emotive, and music can be heard.
Tinnitus, or ringing in the ears, caused by loud noise exposure is clearly linked to hearing damage, she said. People with permanent ringing in the ears may be able to hear the same volumes of sound as before the damage, but often have trouble separating speech sounds out of a mix of noises.