NORFOLK, Va. -- Ray Hart’s vocabulary consisted of just one word after his August 2022 stroke. “Yep” was all he could say, said Pamela Jenkins, his caregiver and partner of 24 years. Like many survivors, Hart, 62, can understand what’s said to him almost as well as he could before the stroke, but it’s still hard for him to form complete sentences. Now, though, a year after adding music therapy ...