Lesson 10 of 84 · Composition
⭐ 30 XPOstinato-Based Music
Try writing a 12-bar blues: 4 measures on I, 2 on IV, 2 on I, 1 on V, 1 on IV, 2 on I.
🎯 Your mission
If it sounds wrong, slow down — you're almost there.
⚡ The twist
Your ears are smarter than your eyes. Trust them.
Listen for this
🎧 Close your eyes for the first 30 seconds. Just listen.
Artist Spotlight
🌟 Every musician you love started by listening way more than they played.
Mind = Blown
🤯 Music lights up MORE parts of your brain than any other activity. Even more than math.
Learn about ostinato-based music: develop a motif through repetition and variation
What You'll Learn
Try writing a 12-bar blues: 4 measures on I, 2 on IV, 2 on I, 1 on V, 1 on IV, 2 on I. Add a melody on top.
Develop a motif through repetition and variation
Write lyrics that match melody rhythm
Notes on the Staff
Tap a note to hear it
Check Your Understanding
Question 1 of 3
What is improvisation?
Where you hear this in real life
Music is everywhere — once you can hear it, you can't unhear it.
Stretch Challenge
Try this in real life this week.
Listen to one piece of music today with FULL attention. No phone, no scrolling.
For the dinner table
“What's a song that always makes you feel something? Why?”
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Ostinato-Based Music
If it sounds wrong, slow down — you're almost there.
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