I moved Creativity and nothing changed

Change one thing at a time and fix the Seed first. With a moving seed, every generation differs anyway, so a control's effect is buried in noise you introduced yourself. Pin the seed, move Creativity from one end of its range to the other, and compare — that is the only way to hear what it does rather than guess.

The Language control disappeared

It is showing you something true. Language and Gender only appear on modes that produce a vocal. Vocal modes only — hidden on Instrumental, Samples and Remix. On Instrumental, Samples or Remix there is no vocal to assign a language to, so the controls are hidden rather than left there doing nothing.

Every generation sounds identical

Check the Seed box. A fixed seed is the point of the seed — it makes runs reproducible so you can study one change. If you want fresh ideas rather than the same idea, hit the shuffle button beside it before generating.

It cost far more credits than I expected

Cost scales with duration, and the studio shows the estimate before you generate — read that number rather than one you remember from somewhere else. Two things surprise people: Duration starts on Auto, so the studio may pick a longer arrangement than you assumed, and the Premium tier bills at twice the standard rate.

My chorus came out as silence

A section marker with no words under it has nothing to sing. Either write lyrics beneath the marker, or say plainly that the section is instrumental — an empty [chorus] is read as a chorus you forgot to write, not as an instrumental break.

The vocal is mumbled or the words run together

Usually too many syllables for the space. Keep lines to roughly six to ten syllables and similar lengths within a section, so the melody has room to place them. Long lines force the performance to rush, which is what you are hearing.

The style I asked for did not come through

Contradictions are the usual cause — asking for aggressive and serene, or lo-fi and pristine, gives the studio no single target and it averages them. Pick one direction and name instruments rather than adjectives. If you want genuine contrast, put it in time ("starts sparse, builds to a full band") instead of in conflict.

A long track drifts or repeats near the end

Longer arrangements have more room to wander. Generate the section you care about at a shorter length, then use Extend to add an intro or outro, rather than asking for the full length in one pass and hoping the middle holds.

Only one part is wrong and the rest is good

Do not regenerate the whole thing — you will lose the parts that worked. Repaint regenerates a time range and leaves everything outside it untouched. That is the single most useful habit in the tool.

Music Studio

When it goes wrong

The things that actually catch people out, indexed by what you noticed rather than by which control caused it.

Lesson 4 · advanced · 6 min read

Open Music Studio

Most problems here are not the studio misbehaving. They are a control doing exactly what it says while you expected something else, or a description asking for two incompatible things at once. This page is indexed by what you noticed.

A control seems to do nothing

Almost always the seed. If Seed moves between runs, every generation differs regardless of what else you touched, and a real change is indistinguishable from noise. Pin the seed, change exactly one control, generate again, and compare like for like.

Tip

This is also the fastest way to learn what any control does. Fixed seed, one control swept end to end, 2 takes each time — you will hear the difference in a couple of minutes.

A control vanished

Control: When you will see it
Gender: Vocal modes only — hidden on Instrumental, Samples and Remix.
Language: Vocal modes only — hidden on Instrumental, Samples and Remix.
Duration: The slider only appears once you switch Auto off.

Controls that only appear in some modes

The vocal is not singing what you wrote

A section marker with no words under it renders as silence. Write lyrics beneath it, or say the section is instrumental.
Lines much longer than ten syllables get rushed. Keep them roughly even within a section.
Structure markers belong on their own line, with a blank line between sections.

Something is wrong but most of it is good

The instinct is to generate again. Resist it — a fresh generation throws away the parts that worked and gives you a new set of problems to solve.

Retake
Another take of the same idea. Low variance nudges it; high variance reinterprets it.
Extend
Add an intro or an outro, up to a minute on either end, matched to the existing style.
Repaint
Pick a time range and regenerate just that part. Everything outside it is untouched.
Edit
Change the lyrics or remix the arrangement without starting over.

Note

If a whole run is unusable, look at the description before regenerating. Two generations from the same flawed description give you two flawed tracks.

Questions

What people ask about this

All Music Studio lessons

Music Studio

When it goes wrong

The things that actually catch people out, indexed by what you noticed rather than by which control caused it.

Lesson 4 · advanced · 6 min read

Open Music Studio

A control seems to do nothing

Tip

This is also the fastest way to learn what any control does. Fixed seed, one control swept end to end, 2 takes each time — you will hear the difference in a couple of minutes.

A control vanished

Control: When you will see it
Gender: Vocal modes only — hidden on Instrumental, Samples and Remix.
Language: Vocal modes only — hidden on Instrumental, Samples and Remix.
Duration: The slider only appears once you switch Auto off.

Controls that only appear in some modes

The vocal is not singing what you wrote

A section marker with no words under it renders as silence. Write lyrics beneath it, or say the section is instrumental.
Lines much longer than ten syllables get rushed. Keep them roughly even within a section.
Structure markers belong on their own line, with a blank line between sections.

Something is wrong but most of it is good

The instinct is to generate again. Resist it — a fresh generation throws away the parts that worked and gives you a new set of problems to solve.

Retake
Another take of the same idea. Low variance nudges it; high variance reinterprets it.
Extend
Add an intro or an outro, up to a minute on either end, matched to the existing style.
Repaint
Pick a time range and regenerate just that part. Everything outside it is untouched.
Edit
Change the lyrics or remix the arrangement without starting over.

Note

If a whole run is unusable, look at the description before regenerating. Two generations from the same flawed description give you two flawed tracks.

Questions

What people ask about this

All Music Studio lessons

When it goes wrong

A control seems to do nothing

A control vanished

The vocal is not singing what you wrote

Something is wrong but most of it is good

Retake

Extend

Repaint

Edit

What people ask about this

I moved Creativity and nothing changed

The Language control disappeared

Every generation sounds identical

It cost far more credits than I expected

My chorus came out as silence

The vocal is mumbled or the words run together

The style I asked for did not come through

A long track drifts or repeats near the end

Only one part is wrong and the rest is good

When it goes wrong

A control seems to do nothing

A control vanished

The vocal is not singing what you wrote

Something is wrong but most of it is good

Retake

Extend

Repaint

Edit

What people ask about this

I moved Creativity and nothing changed

The Language control disappeared

Every generation sounds identical

It cost far more credits than I expected

My chorus came out as silence

The vocal is mumbled or the words run together

The style I asked for did not come through

A long track drifts or repeats near the end

Only one part is wrong and the rest is good