The researchers analyzed the 『Audie piano·piano Audie』 workbook, textbook teaching methodology applied to Gordon concluded by the study are as follows. First, Workbook materials were used as a way to approach of sound unlike the way of dealing with the theory of in different materials center. Second, Workbook materials are described according to the level of early childhood development and to the principles of how the “guidance” of music learning theory. Third, Workbook materials are constantly throwing think the problem for infants, as well as teachers in a creative way. 『Audie piano·piano Audie』 materials were found that match the levels of learning through play for children qualitative improvement of early piano training materials Workbook also been compiled. It is expected that done more research about the workbook suitable for infant development of the sound.