Henry takes a music class once per week. It is very interactive and he has a lot of fun laying under the parachute, shaking the maracas and banging on a drum. They send you home with a CD of the music they play in class. Whenever I put it on, I can tell he is paying attention. Lately when I put on the first song that they sing every week (Hello Everybody)I can actually see him bobbing his little head along with the music. I thought I was seeing things at first, but my baby is a dancing fool!