Baritone,

Welcome to NeuroTalk.

Many who have had a concussion suffer from hyperacusis. We often use foam earplugs to reduce the intensity of the sound. For many the problem can be both the volume and the intense mix of sounds, sometimes sounding chaotic as the brain is overwhelmed with more variety of sounds than it can process.

The sound vibrations are not causing injury or a concussion. They are just overwhelming the brains ability to process the sound. Some explain it that the brain loses its ability to filter out the extraneous sounds. You could compare it to trying to take a shower under a fire hose. Just too much for the brain to handle.

Find the level of music and singing you can handle and give it time.

You may have additional injury to the bones around the sinus that have not healed properly or are inflamed. What diagnostics have you had?