Keys and scales
Choose a key and a scale and every lane in your project follows it. Switch from minor to major and hear the same tune change its mood.
Theory you can click
Music theory makes sense once you can hear it.
A key is a family of notes. A chord is three of them stacked. A progression is a walk between chords. Each of those sentences becomes obvious the moment you press play.
Hear it for yourself
Free to start. Private until you share.
Theory is usually taught as vocabulary first and sound second. Flip the order and most of it turns out to be names for things your ears already know.
Chords and progressions
Ask for the chords 1, 6, 4, 5 and see them appear as notes on a grid. Numbers instead of letter names mean the idea works in every key.
Sound has a shape
Attack, decay, sustain and release stop being jargon when you drag a slider and hear a pluck turn into a pad.
How the learning happens
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1
Field notes give you one idea at a time.
Each note is a short explanation and something to try in your own loop, so the idea lands in music you already care about.
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2
Every musical word has a tooltip.
Around fifty terms, each explained in a sentence or two for someone who has never made music.
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3
The co-producer explains its own work.
Ask it for a walking bassline, then ask what a walking bassline is. It answers using the notes it just wrote.
Numbers, not letters.
Notes here are scale degrees: 1 is home, 5 is the note that wants to go home, 8 is home again an octave higher. Musicians think this way because it describes what a note does rather than what it is called.
It also means nothing you learn is tied to one key. A progression you understand in C minor is a progression you understand everywhere.
Questions people ask
What is the first thing a beginner should learn in music theory?
That a key is a family of notes that sound good together, and that one of them feels like home. Almost everything else is built on that.
Do I need to read sheet music?
No. Everything here is a grid: time runs left to right and pitch runs bottom to top. Plenty of working producers never learn notation.
Is this a course?
No. There are no lessons to complete and no quizzes. It is an instrument that explains itself, with short notes you can try whenever you are curious.
Will what I learn apply to real instruments?
Yes. Keys, scale degrees, chords, rhythm and song structure are the same ideas on a piano, a guitar or a laptop.
Stop reading about music. Go and poke some.
Free to start. The theory is waiting inside the first loop.