Interest in singing groups for people living with dementia has soared in Wales thanks to a moving two-part documentary fronted by TV star Vicky McClure, says Alzheimer’s Society. The choir documentary ‘Our Dementia Choir Sings Again’ shines a light on the connection between music and memory and how participation in singing groups can benefit people living with dementia. Since the first of the two episodes, sign-ups from organisations and individuals interested in becoming a Singing for the Brain delivery partner…