In 2010, police in Belfast, Northern Ireland, used ice cream van music to calm angry teen rioters - and it worked!
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To get a song out of your head, try doing something like a puzzle or Sudoku.
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In Montreal, there's a bus stop with swings that play musical notes when you swing on them.
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Jon Bon Jovi has a restaurant that has no prices; guests pay whatever they can or volunteer in exchange for their meal.
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Music has the ability to repair brain damage and return lost memories.
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At the age of 4, Bruno Mars was known as the youngest Elvis Presley.
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Akon's birth name is Aliaune Damala Bouga Time Bongo Puru Nacka Lu Lu Lu Badara Akon Thiam.
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