In a musical composition there are components that structure the music. How could we, in a visual, interactive and easy way, teach the building of music? And in the same time let youth use their creativity to compose their own music? Different materials have different qualities, like different qualities in music gives different expression. In a musical piece we often have a mix of these qualities. Even the same melodies can perceive new and changed if played in other characteristics. Could we show this represented by physical properties of particular materials? When we started generating ideas, we were immediately fascinated by the composition of a “song” or a “tune”. We knew we wanted to teach our users how a composition is built and what parts it is made up of. Additionally, we were interested in looking into the characteristics and sounds associated with different materials. So, we decided to combine the two. We decided on going for a new ...