Expressive life

Music Therapy is an established health profession in which music is used within a therapeutic relationship to address physical, emotional, cognitive, and social needs of individuals. ... Music therapy also provides avenues for communication that can be helpful to those who find it difficult to express themselves in words.

https://www.abc2news.com/news/region/baltimore-city/music-therapy-is-helping-people-with-developmental-disabilities

Music therapy is helping people with developmental disabilities From autism to Down syndrome, there are a number of development disabilities that can make it difficult for some people to communicate their feelings and interact with others. A unique music therapy is helping to combat that.

http://www.dailymail.co.uk/femail/article-5276759/Girl-11-sings-little-brother-syndrome.html

Girl, 11, sings to her little brother with Down syndrome Amanda Bowman Gray, 40, from Heber City, Utah, shared the video of her son Bo and daughter Lydia on Facebook earlier this week. The siblings can be seen singing You Are My sunshine together.