Xylophone 2 in 1 is the official music application for the PHTOON Youtube channel. Have fun playing this great application that simulates the following musical instruments: Xylophone and Metallophone. A game designed to be used on cell phones or tablets by boys and girls, teenagers and adults that will make learning more fun. Our app has "clean" sounds and an intuitive interface that perfectly simulates the experience of a physical musical instrument. With it, your children can learn and recogn