Research on how music affects our health and well-being consistently shows that it can have a profound effect on older people who are suffering from dementia or Alzheimer's Disease. KSJD's Tom Yoder talks with Susan Ullman, a Physical Therapist with Infinity Rehab, and Linda Carter from C&G Health Care Management, about what they have seen music therapy do for older patients, and how the award-winning film "Alive Inside" documents the power of music therapy.