There are 2 repositories under music-theory-apps topic.
ChordNova is a powerful open-source chord progression analysis plus generation software with unprecedentedly detailed control over chord trait parameters, that is way above mainstream softwares. Runs on multiple OS (currently Windows and Linux). | 智弦(ChordNova)是清华大学沈智云和星海音乐学院陈文戈共同开发的一款免费开源、功能强大的和弦进行自动生成软件。该软件提供前所未有的特征参数细节控制,远超以三度叠置为基础的主流软件。
🎼 HTML5/WebAudio multi-track songwriting app with chord analysis support! -- https://hlorenzi.github.io/theorytracker/
🎸 A web app to visualize scales, chords and arpeggios on all kinds of fretboards.
A declarative toolbox to build interactive musical instruments on web and mobile.
Elementary and clean Android PianoView for displaying piano chord/scale charts in music theory apps for pianists.
Awesome shit for Native Instruments Traktor++
Simple Circle of Fifths application showing chords in key, notes in chord, and suggested chord progressions for each key and mode.
A React app mimicking a hardware used back in the days, Step Sequencer for producing music beats with baked in audio samples and custom ones.
Source code for HAA-263831-19 Digital Humanities Advancement Grants (National Endowment for the Humanities)
A web page that gives you random musical keys for practice purposes.
A collection of apps to help train your ear in interval and chord recognition.
Python Flask web application for learning fundamental music theory
🎵 (WebApp) Modify your music scores note by note. For example, from major to minor!
C# music theory library and Unity app for everything from teaching absolute beginners, to the exploration of cutting edge musical analysis.
Metronome App with React Typescript & Electron
A companion app for songwriters. Uses your liked songs / chord progressions to improve or show substitutions to your own chord progressions.
🎹 (WebApp) Music composition assistant for harmonizations and chord choosing. It also contains free harmony lessons.
iOS application for finding Chords
スケール名と、そのスケール上で構成できるコード名 (+そのコードの機能) の一覧を表示するツール
Music notation training web app
Displays chord functions of Major and minor progressions
A discord bot to help you with your music theory questions!