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A Boston Scientist Says He's Engineered the Perfect Christmas Song

A scientist in Boston says he's engineered the perfect Christmas song, by studying what lyrics, tempo, vocals, and musical key you need to make a hit.  He engineered a new song called "Love's Not Just For Christmas" and, well, it really DOES sound like a classic Christmas song.

Love's Not Just For Christmas

intu worked with musicians, musicologists, composers and choirs to create the happiest Christmas song ever to bring some extra festive joy at intu shopping centres nationwide in the lead up to Christmas.