This is the tail end of "If you're happy and you know it"...with a little Birdoo flair added of course. I love it because of how much she loves it as you can tell from the end.
The next one is "The Itsy Bitsy Spider." Usually when we finish a song, Olivia exclaims, "yay!" but in a deeper voice that cracks me up. We catch it a little bit here, plus I love her very serious face.
The is of one of our favorite books, "Fish Kisses."
The last one is also a favorite just because of how lovey she is. Usually she smacks me in the face or headbutts me, which you can tell as I turn my head in anticipation. She doesn't say it here, but one of her new phrases is, "my mommy." (Can you see the grin on my face through the computer?)