Hear, play, and create music.
From pitch recognition to basic composition, learn music theory through interactive games. Bridge the gap between appreciation and performance.
Explore by topic
Pitch Perfect
Train your ear to identify intervals, chords, and melodies with progressive listening challenges.
Rhythm Lab
Tap along to beats, master time signatures, and build rock-solid rhythmic intuition.
Compose Studio
Arrange notes on a visual staff, hear your creation instantly, and learn notation by doing.
Sound Explorer
Discover instrument families -- strings, brass, woodwinds, percussion -- and how they blend in ensembles.
Theory Basics
Notes, scales, chords, and keys explained through interactive exercises -- no prior knowledge needed.
Frequency Vault
Curated listening sessions that connect what you learn to real music across genres and eras.
What makes Koydo Music Academy different
Web Audio API
Real sound generation and playback -- hear actual pitches, chords, and rhythms as you learn.
Progressive Training
Adaptive difficulty that matches your ear -- start simple and build toward complex harmonies.
Visual Notation
See what you hear -- interactive staff, piano roll, and waveform displays in every exercise.
Instrument Library
Explore sounds from dozens of instruments -- hear how timbre shapes music across cultures.
Teacher Mode
Assign ear training exercises and track student progress across your classroom.
Works Offline
Practice pitch recognition and rhythm anywhere -- no internet connection required.
Ready to start learning?
Lessons across every major subject. No Ads Ever. Start with free access — no card required.
Start free