CHORD PROGRESSIONS
The hidden structure behind every song you love.
Learn what they are, why they work, and how to use them.
EXPLORE THE LIBRARYTHE BASICS
What is a chord progression?
A chord progression is a sequence of chords played in order — the harmonic backbone of a song. The melody, the rhythm, the mood — all of it lives on top of it. When you find the right progression, the rest starts to write itself.
Scale C Major
C D E F G A B
HOW THEY WORK
Every progression lives inside a scale.
A scale is a set of notes that sound good together. Every chord in a progression is built from those same notes — that's why certain combinations feel natural. Change the scale and everything shifts. Major sounds bright. Minor darker. Modal sounds ancient or cinematic.
Confused? That's normal.
Browse by mood. Find a progression that feels right and start from there.
Open the library →+200 PROGRESSIONS
A curated library built for songwriters.
Every progression was chosen because it works — across genres, moods, and experience levels. Playable, transposable, and explained.
By mood
Sad. Hopeful. Tense. Euphoric. Find the emotional tone your song needs.
By style
Pop, rock, folk, jazz, R&B, cinematic. Every genre has its harmonic language.
By scale
Major, minor, modal. Explore what's possible inside any harmonic world.
THE DIFFERENCE
Mussike doesn't compose for you. It composes with you.
There's no shortage of AI tools that will write your song in 30 seconds. But that's not your song — it sounds like everyone else's. **Mussike works differently.**
Start with one progression. See where it takes you.
Free to explore. No account needed to start.
OPEN THE LIBRARY