Holiday traveling can turn anyone into a grinch, what with the long lines, delays and the crush of people also trying to get somewhere. Well, this man wants to keep the smile on every weary traveler's face.
When you think of innovations provided to the world by Germany, you think of beer and automobiles, but there's more. They can also knock your socks off with music.
When you see a homeless person, you probably don't see someone with talent, but you should remember we're all blessed with skills, no matter what our lot in life.