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Lesson 4 Harmony

🎶 Harmony Lab

Stack notes into chords — hear happy sounds and sad sounds!

Pick a chord!
🎧 Tap notes below to play

Choose Instrument

Chord Presets

Notes (tap to add to chord)

Score: 0

🎶 Harmony Lab

A chord is 3+ notes played together — they can sound happy or sad!

1Tap notes to hear them alone and stacked
2Try chord presets — Major 😊 vs Minor 😢
3Use Chord Builder to see how chords are made
4Take the Chord Quiz — can you hear happy vs sad?

Harmony Master!

🎵 You discovered: HARMONY — when 3 or more notes ring out together, they make a chord! Major chords sound happy 😊, minor chords sound sad 😢. Every song you love is built from chords!