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Hey there. It's a good day to look at the bright side, isn't it?

Hear how one company is using music to treat dementia. Plus, we do it to keep my father's name

alive as Santa.

How a son is carrying on his father's legacy by giving a family in need a better Christmas.

From CNN, I'm Christobo, and this is Five Good Things.

My name is Danny Keen, or you can call me the traveling piano man or piano man.

For nearly 20 years, with his adorable dog Moat at his side,

Danny has traveled all over North America,

tickling the ivories on an upright piano fixed to the bed of his red pickup truck.

He invites anyone and everyone to climb aboard and play themselves.

He estimates he's traveled more than 250,000 miles,

all to spread joy and build connections with total strangers through music for free.

I always love the idea of strangers becoming less afraid of each other.

So if anybody tried to tip me, I'd refuse it.

Originally from Philadelphia, Danny has been a traveling troubadour since 1987,

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