When she was younger we had two songs we could sing to her that would immediately calm her down (Blackbird and Here Comes the Sun... baby girl likes the Beatles!). Now we have one video on youtube that will entrance her in seconds. It's Feist singing a Sesame Street version of her song 1234. If we're out and she is losing it, I can pull that puppy up on my phone and she calms down in seconds. Do you have a calm down song?