The one skill that decides whether the output is usable. What to name, what to leave out, and four descriptions you can paste in as they are.
Lesson 2 · core · 8 min read
Open Music StudioThe style description is the whole instrument. Every control in the settings panel adjusts a track the description has already decided the shape of — so a sharper sentence is worth more than any knob on the page.
A description that names genre, instrumentation, production and feel gives the studio everything it needs and nothing to argue with. A description built from adjectives — beautiful, professional, high quality — gives it nothing at all, because those words do not describe a sound.
Genre
Instrumentation
Production
Tempo and feel
Vocal
Length
Careful
Contradictions are the most common cause of a strange take. “Sparse and minimal, with lush layered strings” asks for two different records, and you will get one of them at random.
Style description
Melancholy indie folk, fingerpicked nylon-string guitar, brushed drums and upright bass, close-mic’d male vocal with a slight rasp, warm tape saturation, mid-tempo and unhurried.
Leaving Tempo on Auto is deliberate: “mid-tempo and unhurried” already tells the studio the feel, and a fixed number can fight the phrasing it chooses for the words.
Style description
Anthemic alt-pop, driving eighth-note bass, bright electric guitars, four-on-the-floor drums, big reverb on the snare, female vocal doubled in the chorus, energetic.
Lyrics
[intro] [verse] We packed the car at four a.m. and left the porch light on [pre-chorus] and nobody said the word goodbye [chorus - anthemic] Drive until the radio gives out Drive until the morning finds us out [bridge] Every mile is one more mile from home [outro]
The [intro] and [outro] tags carry no words on purpose — a tag with an empty section tells the studio to play, not to sing.
Lyrics without structure tags leave the studio guessing where the song turns. Tags are plain tokens you drop on their own line above the lines they govern.
The structure tags the studio understands.
A tag can also carry one delivery note — [chorus - anthemic], [verse - whispered], [bridge - sparse piano] and [chorus - layered harmonies]. One note per tag, not three: stacking modifiers muddies the section rather than compounding the effect.
When a take is nearly right, the temptation is to rewrite the description. Don’t. Fix the Seed first — the starting point for the randomness. fix it when you want to change one thing and hear only that change; let it move when you want fresh ideas. — then change a single phrase, and you will hear exactly what that phrase was doing.
Tip
If the studio keeps taking liberties with a description you are happy with, lower Creativity. Its range is 0.5 to 1, and the low end is where it reads you literally.
Questions