Suno V4.5 All: a focus on song structure and coherent arrangement

Suno V4.5 All is a variant of Suno's music generation model from the V4.5 family with a focus on improved song structure. It makes tracks with vocals up to 8 minutes long where verses, choruses and transitions are laid out coherently and logically. The model sings in more than 50 languages including Russian and works with your lyrics or instrumentals. On Genosai.io a generation costs 14 credits per track.

Updated: July 7, 2026

• Improved song structure — A focus on a coherent composition: verses, choruses and transitions laid out logically across the full track.
• Tracks up to 8 minutes — A single generation returns a full-length composition up to eight minutes long with development and a finale.
• Vocals and Russian language — Sings in more than 50 languages including Russian, with the expressive vocals of the V4.5 family.
• Custom song lyrics — Paste your full lyrics or leave text generation to the model based on a topic and mood.
• Instrumentals without vocals — A no-voice mode creates a coherent backing track with a worked-out structure for video and background.

Contents

• What is Suno V4.5 All
• Capabilities
• Examples
• How to use on Genosai
• Prompts
• Generation cost
• Comparison
• Limitations and tips
• FAQ

What is Suno V4.5 All

Suno V4.5 All is a variant of the music generation model by the company Suno, part of the V4.5 family. It creates full songs with vocals from a text description, but with a particular accent — improved composition structure. Where it matters that a track sounds like a whole song with logical development rather than a splice of good fragments, this version performs best.

At its base V4.5 All shares the same foundation as regular V4.5: track length up to 8 minutes, expressive vocals, wide genre coverage and support for more than 50 languages including Russian. The difference is in priority. As the developer describes it, V4.5 All focuses on song structure: the coherent placement of verses and choruses, tidy transitions and a logical arrangement from intro to finale.

This makes the version handy for extended, finished tracks where the listener travels the whole arc of the composition. At lengths up to eight minutes it is especially important that parts do not merge or repeat mechanically but lead somewhere — and that is exactly what the focus on structure handles. The model also became one of Suno's base models and gained a reputation as fast, rich and expressive in sound.

On Genosai.io Suno V4.5 All is built into the music studio and works right in the browser. One generation costs 14 credits per track, a fixed price. Like the other models in the family, it sings your own lyrics or generates the text itself, and it can also do a pure instrumental with no vocals.

Capabilities

Suno V4.5 All offers the full song-making cycle with an emphasis on a coherent, whole-sounding composition. Below is what that means in practice.

Coherent composition structure

The version's main strength is the logic of building a track. The intro leads into the first verse, choruses return in their places and transitions between parts sound meaningful. On long tracks this is especially valuable: the song does not fall apart into fragments and holds attention to the end.

Full-length tracks up to 8 minutes

A single generation returns a composition up to eight minutes long. That is enough for an expanded song with several verses, a bridge and a finale. The focus on structure works together with length here: the longer the track, the more it matters that parts are laid out logically.

Expressive V4.5 family vocals

The version inherits the 4.5 lineup vocals: wider range, emotion, dynamics from quiet passages to powerful ones. The vocals sing in more than 50 languages including Russian, so they suit both English and Russian songs.

Custom lyrics and languages

You can paste your own text and the model sings exactly that, neatly arranged into the verse and chorus structure. If there is no text, describe the topic and mood — the model writes the lyrics itself. For Russian songs, supply the text line by line.

Instrumentals with structure

In the no-vocals mode the focus on structure shows too: the instrumental is not a monotonous looped fragment but a composition with development. This is handy for beds under video and podcasts, where you need a track with a beginning, middle and end.

Examples

There are no demo audio clips in this section yet — they will be added later. Below are scenarios where the focus on structure shows best.

The first scenario is an extended pop song in Russian with female vocals and a classic structure: two verses, a chorus, a bridge and a final chorus. You supply your lyrics marked up by part, and the model builds the transitions so the track develops.

The second scenario is a rock composition with male vocals in English and an instrumental break in the middle. Here the version's ability to slot a solo between verses logically matters.

The third scenario is a cinematic instrumental with no vocals, with a build-up and climax. The focus on structure gives coherent development instead of a simple repeat of a motif.

The fourth scenario is a Russian-language ballad with a long finale. The example shows how the model keeps the song coherent across the full eight-minute length.

How to use on Genosai

Work happens in the browser through the music studio — nothing to install.

1. Open the Genosai music studio and sign in to your account.
2. Select Suno V4.5 All from the model list.
3. Describe the genre, mood and desired song structure in the prompt field.
4. Paste your lyrics marked up by verse and chorus, or leave text generation to the model.
5. Switch on instrumental mode if you do not need vocals, and name the vocal language.
6. Start the generation, wait for a track up to 8 minutes long and download the result.

Tip: to use the version's strength, set the structure directly — mark verses, chorus and bridge in the lyrics. That way the model builds transitions and development more precisely. For Russian vocals, supply the text line by line.

Prompts

Ready templates — replace the words in angle brackets with your own values.

Pop song in Russian, female vocals, structure two verses chorus bridge finale

Rock composition, male vocals, English language, instrumental solo in the middle

Cinematic instrumental with no vocals, build-up, climax and comedown

Russian-language ballad, gentle vocals, piano and strings, a long finale

Hip-hop track, confident flow in Russian, clear structure of verses and hook

Soul song, warm vocals, live drums and organ, classic verse chorus form

Electronic composition, female vocals, development from a calm intro to a drop

Generation cost

On Genosai one Suno V4.5 All track generation costs 14 credits. The price is fixed per track: it does not depend on song length, genre or whether you sing your own lyrics or leave the text to the model. Even a full eight-minute track with a complex structure costs the same 14 credits.

After sign-up you receive starter credits, so you can try Suno V4.5 All for free, and top-ups are available. Current rates and balance are in the Pricing section.

Comparison

Suno V4.5 All is the 4.5 family version with a focus on structure. Below is how it relates to neighboring catalog models.

If structure matters less and you want balance and precise genres, take the regular Suno V4.5. For a denser, richer sound turn to Suno V4.5 Plus. For short tracks the base Suno V4 fits, and for the newest generation there is Suno V5. The full list is in the model catalog.

Limitations and tips

Suno V4.5 All shifts the accent to structure, but it is a 4.5 family variant, not a new generation. For the freshest sound look at V5. If density of sound, or speed and genre blending, matter more than structure, consider Plus or the regular V4.5 respectively.

As with any generative model, the same prompt can give different results — make several attempts and pick the best. To use the version's strength, set the structure explicitly and mark the lyrics up by part. For Russian vocals, supply the text line by line and check that lines sit on the rhythm. Every generation costs a fixed 14 credits regardless of length, so for long structured tracks it is good value — think the composition through carefully before you run it.

FAQ

What is Suno V4.5 All?

It is a variant of Suno's music generation model from the V4.5 family with a focus on improved song structure. It makes tracks with vocals up to 8 minutes where the parts of the composition are laid out coherently. On Genosai one generation costs 14 credits per track.

Does Suno V4.5 All support Russian?

Yes. The model inherits the V4.5 family vocals and sings in more than 50 languages including Russian. Supply the lyrics in Russian line by line or name the language in the style description, and the vocals will perform the part in Russian naturally and expressively.

How does Suno V4.5 All differ from regular V4.5?

Both versions are from the same family and make tracks up to 8 minutes. V4.5 All shifts the accent to improved song structure — a coherent composition and logical transitions. Regular V4.5 stands out more for genre blending and speed. The price on Genosai is the same at 14 credits.

How long is a Suno V4.5 All track?

A single generation returns a composition up to 8 minutes long. Thanks to the focus on structure, the track sounds like a whole song with development rather than a set of fragments, even at a long length.

Can I set my own lyrics?

Yes. You paste your own lyrics and the model sings exactly those, spreading the lines across verses and chorus. Or you describe the topic and Suno V4.5 All generates the text itself. Both modes are available in the Genosai music studio.

How much does a generation cost on Genosai?

One Suno V4.5 All track generation costs 14 credits. The price is fixed and does not depend on length or genre. After sign-up you get starter credits so you can try the model for free.

Try Suno V4.5 All on Genosai