Pros: small, durable, colorful, portable
I found this Tap-A-Tune paino for my neice at a local Goodwill store. This way, she'd have something to play with at my apartment when I was baby sitting her. She loves this toy. It has 4 buttons that are blue, yellow, green and orange. The paino operates by a baby hitting the buttons in the front (no batteries required, yea!). When you hit one of the buttons, it dings like a xylophone. I liked that you didn't have to use a small mallet like you would on a toddler xylophone to play the buttons. The piano was also very portable and compact. We even brought it to church for Brianna to play with in the nursery during services. If you can get your toddler any musical toy, this is the one to get.