Lesson 5 of 84 · Harmony Introduction
⭐ 30 XP🎼 Harmony HallSinging in Thirds
The V-I cadence (dominant to tonic) sounds like a musical period—it feels like the end of a sentence.
🎯 Your mission
Two notes together — does it feel calm or tense?
⚡ The twist
Major sounds bright. Minor sounds soft. Both are beautiful.
Listen for this
🎧 Pick out the lowest note. That's the bass — the foundation.
Artist Spotlight
🌟 Bach wrote so many harmonies he basically invented the rules everyone still uses.
Mind = Blown
🤯 Some cultures use scales with 22 notes — way more than the 7 you know.
Learn about singing in thirds: analyze chord progressions using roman numerals
What You'll Learn
The V-I cadence (dominant to tonic) sounds like a musical period—it feels like the end of a sentence.
Analyze chord progressions using Roman numerals
Identify seventh chords by ear
Notes on the Staff
Tap a note to hear it
Check Your Understanding
Question 1 of 3
What is a chord progression?
Where you hear this in real life
The reason songs make you feel things is harmony doing its quiet job underneath.
Stretch Challenge
Try this in real life this week.
Listen to any song. Try to hear the bass line.
For the dinner table
“Play one song together. Talk about what feeling it gave you and why.”
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