■ An app that allows you to easily look up music terms created from the music scene We created an app that allows you to look up on the spot just by holding the camera up when you encounter a musical term that you do not understand or suddenly appear in the score viewing scene. When you want to know it, you can search it to deepen your understanding of the song. For the search method, you can understand the meaning and reading of the musical terms you want to know just by shooting the score wi