Shake up playtime with this set of toy maracas and the Fisher-Price Deluxe Kick & Play Piano Gym, which features a repositionable toy arch, 5 linkable baby toys, and a detachable keyboard with 5 light-up keys and 4 musical settings. As your baby grows from lay and play to tummy time to sitting up at the piano, you can switch up the music and learning with Smart Stages technology.