People who've had strokes or traumatic brain injuries often live with aphasia: difficulty using language, both written and spoken. But music mostly originates in the undamaged hemisphere of the brain.

The key body parts we use for singing are: If you run your tongue along the roof of your mouth from front to back ... It's especially important in a choir. If people sing at different times ...

But music mostly originates in the undamaged hemisphere of the brain. People with aphasia can often sing. APHASIA CHOIR OF VERMONT: (Singing) I'd like to hold it in my arms and keep it company.