Transformation/(变形) -> Intermediate/(中级) -> Composition Tutorials/(作曲教程) -> Create/(创作)

Transformation/(变形) -> Composition Tutorials/(作曲教程) -> Theory/(理论) -> Step 2 High School/(第二步高中) -> Years Group/(年级群)

Transformation/(变形) -> Composition Tutorials/(作曲教程) -> Intermediate/(中级) -> Tier 6 Items Related to Music Education for Children/(第六层音乐教育项目与儿童相关) -> Users Group/(用户群)