The three box method

Here it is. Takes five minutes to learn. Works on everything you make from now on.

What each box is for

Styles. 1,000 characters. What the song is. Genre, mood, instruments, vocal character, production, tempo feel.

Since v4.5 Suno reads full sentences here, not just tags. Their own before and after:

Old way:

deep house, emotional, melodic

New way:

Create a melodic, emotional deep house song with organic textures and hypnotic rhythms. Begin with soft ambient layers, natural sounds, and a deep, steady groove. Build gradually with flowing melodic synths, warm basslines, and intricate, subtle percussion.

Write it the new way.

Lyrics. 5,000 characters. Your words, plus square bracket tags that tell Suno the shape of the song and how to sing it. Tags are instructions. They do not get sung.

Exclude. Under More Options. Everything that must not appear. Negatives go here and only here. "No drums" in the Styles box does nothing. "drums" in Exclude works.

One honest warning before you go looking for it. Exclude is a Pro and Premier feature. Suno's own release note says "Pro and Premier Users can now Exclude Styles". On a free account that box is not there. You are not missing a setting.

What a free account does get, under More Options: a Vocal Gender switch, Male or Female, plus Weirdness and Style Influence sliders. The Vocal Gender switch replaces the single most useful thing Exclude does, and being a switch it holds better than the words ever did. Leave both sliders at 50% unless a song comes out wrong.

The formula for the Styles box

genre → mood → instruments → vocal → production → tempo feel

Order matters. Suno weights what it reads first. Lead with the genre.

Four to seven descriptors. Two is vague. Thirty is mud.

The nine rules

Lead with the genre. It outweighs everything else in the box.
Two genres. Three at the absolute most. "Reggaeton and amapiano" is a fusion. "Reggaeton hardstyle phonk afrobeats" is a mess.
Name instruments, not adjectives. "Energetic" and "epic" tell Suno nothing. "Brushed snare, upright bass, warm Rhodes" tells it everything. If you change one thing today, change this.
Never use an artist name. Covered on the last page. It is deleted before the model reads it. Describe the fingerprint instead: era, tempo, instruments, vocal texture, production.
Tempo is a feel, not a lock. "Around 128 BPM, driving" works. "127 BPM" will not be obeyed like a metronome.
No square brackets in the Styles box. Brackets belong in Lyrics.
No mixing desk jargon. "Sidechain compression on the kick" is ignored. "Pumping, breathing groove" is understood.
Negatives always go in Exclude.
Do not contradict yourself. "Sparse and minimal, huge wall of sound, intimate, stadium" gives you exactly the confusion you would expect.

The vocal system

This is the one that cost me the evening.

What you want	Styles box	Lyrics box	Exclude box (Pro)
Female lead	warm female lead vocal	[female vocals]	male vocals
Male lead	gravelly male lead vocal	[male vocals]	female vocals
Duet	male and female duet	[Duet] on the section
Choir behind	layered gang vocals	[Choir]
No singing at all	describe the arrangement	[Instrumental]	vocals, singing, choir
Rapped	rapped delivery, conversational flow	[Rap]	sung melody
Spoken	spoken word delivery	[Spoken Word]	singing
Whispered intro		[Whispered] on that section

Read the first row again. That row is my forty-one takes.

The instruction goes in three places at once. A description in Styles. A tag in Lyrics. The opposite in Exclude.

Two out of three is where failures happen. One out of three is where I was living.

On the free plan you have two columns, not three. For the first two rows, set the Vocal Gender switch instead of writing the Exclude line. Same job, done harder.

Same reason people get singing on tracks they wanted instrumental. [Instrumental] is a Lyrics tag. It works nowhere else.

A complete recipe. Paste it tonight.

Stadium anthem pop

Styles Big-room modern pop anthem, triumphant and wide open. Starts with a single piano chord and a lone voice, then floods in with punchy programmed drums, layered synth pads, and a bright plucked hook. Soaring female lead with stacked harmonies on the chorus. Radio-clean, loud, glossy production with huge reverb tails. Driving, around 122 BPM.

Lyrics (paste at the top, write your words under the tags) [Intro] [Verse 1] [Pre-Chorus] [Chorus] [Verse 2] [Pre-Chorus] [Chorus] [Bridge] [Chorus] [Outro]

Exclude (Pro and Premier only, skip it on free) male vocals, distorted guitar, lo-fi

Make it yours: swap "female" for "male" in Styles, and flip the Exclude line to match. On free, flip the Vocal Gender switch instead. Swap "piano" for "muted guitar" for a warmer opening.

Look at what that Styles field is doing. Genre first. Mood. Four named instruments, no adjectives pretending to be instruments. Vocal. Production. Tempo as a feel. Six slots, in order, full sentences.

When it still comes out wrong

Do not re-roll blind. Find the row. Fix the cause.

What happened	Why	Fix
Vocals on my instrumental	[Instrumental] was not in Lyrics	Put it in Lyrics, leave the rest empty. On Pro, add "vocals, singing" to Exclude.
Wrong gender singing	You only said it in Styles	Set the Vocal Gender switch. Add the Lyrics tag too.
I cannot find the Exclude box	It is Pro and Premier only	Nothing to fix. Skip that line.
Song is strange, off the brief	Weirdness is too high	Lower Weirdness under More Options
Suno ignored my Style text	Style Influence is too low	Raise Style Influence under More Options
Generic, like stock music	Too few descriptors, or all adjectives	Name three or four real instruments
Muddy and confused	Too many genres, or contradictions	Cut to two genres, delete the conflicts
Ignored my tempo	BPM is guidance, not a lock	Add a feel word: driving, unhurried, half-time
Ignored the end of my prompt	Over 1,000 characters, silently cut	Shorten. Front-load what matters.
Wrong instrument keeps appearing	The negative was in Styles	Move it to Exclude. No Exclude box? Name what you do want instead.
Nothing like the artist I named	Artist names are always stripped	Describe the sound instead
Structure is a mess	No structure tags	Add [Verse] [Chorus] to Lyrics
Ends abruptly	No ending instruction	Add [Outro] then [Fade Out]
Too clean	You never asked for texture	Add tape warmth, room noise, loose timing
Chorus does not lift	Same arrangement throughout	In Styles: "sparse verse, full chorus"

The workflow the cap wants

Generate freely. Listen in the browser. Only download the keeper.

Auditioning is free. Downloading costs money. Everything above exists to shorten the gap between the two.

That is the method. It is yours. Go and use it tonight. If you never read another word of mine, the singer will at least be the right one.

If you would rather not build the vocabulary by hand for eighteen genres, that is what the last page is about.