本网站技术及资源由昆明观达创意友情赞助。

Technology and resources are proudly sponsored by Kunming Guanda Creative (Based in Yunnan, China).

本网站为和弦轮盘用户提供延伸服务。

Providing extended services and tools for users of Chord Roulette.

本项目源于开发者自己在音乐实践和教学活动中的痛点。希望给热爱音乐的人们一点点灯光。

Born from personal pain points in music practice and teaching. We hope to shed a little light for music lovers.

数十年音乐实践及教学经验，结合现代数字化技术，力求为用户提供科学、有效的音乐学习上的帮助。

Decades of experience in music practice combined with modern digital technology, striving to provide scientific and effective learning assistance.

这是一个开放的平台。我们欢迎更多开发者和教育从业者加入。

This is an open platform. We welcome more developers and music educators to join us.

您的反馈对我们非常重要。无论是功能建议、题库纠错，还是单纯的吐槽，都欢迎联系我们。

Your feedback is crucial to us. Feel free to contact us for feature requests, content corrections, or general thoughts.