This study is the result of a two-year experimental collaboration with children from my piano class. Together, the children and I designed a method that uses visual expression as a starting point for composing and visualising music-theoretical concepts. In this method various dimensions of musicality such as listening, creating, noting down and performing are interrelated. The article goes on to compare this method with other piano methods in which visual expression is part of the learning process. The findings indicate that, by using their visual capacity, children can acquire a deeper insight of what music means as structured material and a better understanding of the music terminology.