價格：免費
檔案大小：33 MB
版本需求：系統需求：iOS 8.0 或以後版本。相容裝置：iPhone、iPad、iPod touch。
支援語言：英語
Use this tool to discover the scale notes and seven chords for any musical mode used by the OP-Z.
Choose a note like G and a mode like Dorian and all the scale notes will be displayed on a simulation of the OP-Z keyboard as well as the three Major and three minor chords that go with the Scale/Mode plus the Diminished chord as well.
支援平台：iPhone, iPad