價格：免費
檔案大小：12 MB
版本需求：需要 iOS 11.2 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Play the keys and get the chord! HarmonyCalc is a simple tool for learning harmonies, giving you common tonal chords and a basic atonal representation of whatever you play. Other features:
*The ability to adjust black key notes to be either flat or sharp
*Hear the notes as you play them
*Hear the entire chord you've picked out
Use Chord Calculator to aid your music theory studies, check your work, or as a supplement to other theory resources.
支援平台：iPhone, iPad