This series of books, as its title suggests, aims to be used as a tool for teaching music writing, reading, and theory. It is a method where melodic and rhythmic material is gradually introduced through children's songs from Greek and international repertoires. In this way, the transition from experience to knowledge, from practice to theory, is bridged in an original way. By singing, the child understands rhythm and melodic intervals and easily learns to write, read (solfège), and listen (dictation). Musical dialogue, rhythmic-organic accompaniment, structure (musical phrases), and polyphony are introduced very early on.