Hands Down the Fisher Price Step n Play Piano is the best toy ever. Croix got if for Christmas last year and it has been a life saver. There are music keys on the top and bottom of the play station. The swivel chair helped Croix play with both sides of the toy and helped him be nosey all at the same time, lol. When they start to get more mobile the seat pops off and they can stand and play. Here's a few stages of Croix and his favorite toy.