Alive Inside (2014) Documentary
Dan Cohen, founder of the nonprofit organization Music & Memory, fights against a broken healthcare system to demonstrate music's ability to combat memory loss and restore a deep sense of self to those suffering from it.
If you have an aging parent or partner with memory lost this may be of special interests to you. I found it fascinating what they could accomplish with music therapy vs pharmaceuticals. This was a very moving documentary and I can't recommend it enough!