Fussy baby? This may help!

Child psychologists at the University of London recently worked with an artist to create the perfect song to make babies happy. And judging by the video, it really works!

They helped create four different melodies, and tested them on 26 kids to find out which one they liked most.  Scientists took cues from the babies, like how much they smiled and the rate of their heartbeat.

The producers incorporated a bunch of different sounds like other babies laughing and dogs barking. Not to mention, trying to make it tolerable for parents...

It's called 'The Happy Song' and it seems to be a big hit. Let us know if you try it and it works on your little punkin'.

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