A scientist from Boston claims that he has created the world's most perfect Christmas song based on studying Christmas song lyrics, tempo, vocals, and musical key!

He claims that to make the best Christmas song ever you need to use words like Santa, snow, home, peace, and love in the lyrics and of course the word Christmas itself.  The song also needed to be in a major key, have an average tempo of 115 beats per minute, and use of sleigh bells in the background!

The song is called "Love's Not Just For Christmas"..so is it the world's best Christmas song? Take a listen and let us know!

Check out some other great Christmas Songs!