Check this out! Child psychologists at the University of London recently worked with the Grammy-winning singer Imogen Heap to scientifically engineered the PERFECT SONG to make babies HAPPY! They figured out the ideal tempo . . . incorporated sounds they like . . . tested it out on 20 kids . . . and it was a HUGE hit.
Here it is!
I also included the behind-the-scenes "making of" video HERE so you can learn more.