Whales, really???

So this morning, Abby got up around her usual time of 6:30 and then I went in and slept in the chair with her until about 7:30 or so. After we woke up, I put her in her crib to go get dressed and make her bottle to feed her before we left the house. When I got back she had moved to the other end of the crib, rolled over onto her belly and turned on her sleep sheep to make the whale sounds play. I was gone like 2 minutes and she accomplished quite a lot and seemed to be sitting back and relaxing! However, why the whale sounds? Why not just turn on the mobile or her glowing seahorse so she could get a little music going. So to sum it all up, I have a kid who loves to be naked and/or barefoot and enjoys the soothing sounds of whales??? That can only mean one thing - tree-hugging hippie...Crap!!!