Suno V4.5 Plus: rich, dense sound and new ways to create
Suno V4.5 Plus is an extended variant of Suno's music generation model from the V4.5 family with a focus on a rich, dense sound and new ways to create tracks. It makes songs with expressive vocals up to 8 minutes long in any genre. 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
- Rich, dense sound — A focus on a full, detailed sound with worked-out instrument layers and depth in the mix.
- Tracks up to 8 minutes — A single generation returns a full-length composition up to eight minutes long with even quality.
- Expressive vocals — Inherits the lively vocals of the V4.5 family with a wide range and emotional delivery.
- Russian language and lyrics — Sings in more than 50 languages including Russian, performing your lyrics or generated text.
- Instrumentals without vocals — A no-voice mode creates a full backing track with a dense sound for video and background.
Contents
- What is Suno V4.5 Plus
- Capabilities
- Examples
- How to use on Genosai
- Prompts
- Generation cost
- Comparison
- Limitations and tips
- FAQ
What is Suno V4.5 Plus
Suno V4.5 Plus is an extended 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 — a rich, dense sound and new ways to create tracks. Where fullness and detail of the sound matter, this version performs best.
At its base V4.5 Plus 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 Plus emphasizes a richer sound: worked-out instrument layers, depth in the mix and a density you can hear on good speakers.
This makes the version handy for tracks where the sound should be full and voluminous — dense arrangements, compositions with many instruments, genres where texture matters. The name Plus underlines that it is an add-on over the base V4.5: the same song format, but with an accent on quality and richness of sound, along with new ways to create.
On Genosai.io Suno V4.5 Plus 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 Plus offers the full song-making cycle with an emphasis on a rich, full sound. Below is what that means in practice.
Dense, full sound
The version's main strength is detail in the sound. Instrument layers are worked out, the mix has depth and the sound is dense from lows to highs. On good speakers it shows immediately: the track sounds full rather than flat. This accent is especially rewarding in genres with rich arrangements.
Full-length tracks up to 8 minutes
A single generation returns a composition up to eight minutes long. The full sound stays even across the whole length, so even long arrangements do not lose density toward the finale. That is enough for an expanded song or an extended instrumental.
Expressive V4.5 family vocals
The version inherits the 4.5 lineup vocals: wide range, emotion, dynamics from quiet passages to powerful ones. The vocals sing in more than 50 languages including Russian and sit well in a dense mix without getting lost among the instruments.
Custom lyrics and languages
You can paste your own text and the model sings exactly that, or describe the topic and mood — the model writes the lyrics itself. For Russian songs, supply the text line by line and check that lines sit on the rhythm.
Instrumentals with a dense sound
In the no-vocals mode the accent on richness of sound comes through fully: the instrumental is full and voluminous. This is handy for beds under video where you need a full, detailed sound rather than a thin background sketch.
Examples
There are no demo audio clips in this section yet — they will be added later. Below are scenarios where the accent on rich sound shows best.
The first scenario is a full pop-rock song in Russian with male vocals, where the density of guitars, bass and drums matters. You supply your lyrics and the model assembles a voluminous mix in which the vocals do not get lost among the instruments.
The second scenario is an orchestral-electronic composition with female vocals in English and many layers. Here the version's ability to hold detail in a complex arrangement matters.
The third scenario is a dense instrumental with no vocals for a dynamic video: a full sound with worked-out lows and volume.
The fourth scenario is a Russian-language soul ballad with a rich instrumentation. The example shows how a dense mix underlines the emotional vocals.
How to use on Genosai
Work happens in the browser through the music studio — nothing to install.
- Open the Genosai music studio and sign in to your account.
- Select Suno V4.5 Plus from the model list.
- Describe the genre, mood and desired richness of the sound in the prompt field.
- Paste your lyrics or leave text generation to the model.
- Switch on instrumental mode if you do not need vocals, and name the vocal language.
- Start the generation, wait for a track up to 8 minutes long and download the result.
Tip: to use the version's strength, ask for a rich arrangement and name specific instruments in the prompt — that way the model assembles a dense mix 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-rock in Russian, male vocals, dense guitars bass and drums, voluminous mixOrchestral-electronic composition, female vocals, English language, many layersDense instrumental with no vocals, full lows, volume and detailSoul ballad in Russian, emotional vocals, rich instrumentation, grand piano and brassEDM track, powerful drop, dense bass, female vocals, bright moodRock anthem, full sound, vocals with vibrato, heavy guitars, theme of freedomSynthwave, dense synthesizers, retro vocals, a voluminous night soundGeneration cost
On Genosai one Suno V4.5 Plus 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 rich arrangement costs the same 14 credits.
After sign-up you receive starter credits, so you can try Suno V4.5 Plus for free, and top-ups are available. Current rates and balance are in the Pricing section.
Comparison
Suno V4.5 Plus is the 4.5 family version with a focus on rich sound. Below is how it relates to neighboring catalog models.
| Model | Class | Strength | Track length |
|---|---|---|---|
| Suno V4.5 Plus | Extended | Rich, dense sound | up to 8 minutes |
| Suno V4.5 | Update | Balance of length, vocals and genres | up to 8 minutes |
| Suno V4.5 All | Extended | Improved song structure | up to 8 minutes |
| Suno V4 | Base version | Clean sound, short tracks | up to 4 minutes |
| Suno V5 | New generation | Maximum expressiveness | longer |
If density of sound matters less and you want balance and precise genres, take the regular Suno V4.5. For a focus on composition structure, turn to Suno V4.5 All. 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 Plus shifts the accent to richness of sound, but it is a 4.5 family variant, not a new generation. For the freshest sound look at V5. If composition structure, or speed and genre blending, matter more than density, consider All 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 bring out the version's strength, describe a rich arrangement and name specific instruments. For Russian vocals, supply the text line by line and check that lines sit on the rhythm and do not get lost in a dense mix. Every generation costs a fixed 14 credits regardless of length, so think the prompt through carefully before you run it.
FAQ
What is Suno V4.5 Plus?
It is an extended variant of Suno's music generation model from the V4.5 family with a focus on a rich, dense sound and new ways to create. It makes songs with vocals up to 8 minutes in any genre. On Genosai one generation costs 14 credits per track.
Does Suno V4.5 Plus 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 expressively and naturally.
How does Suno V4.5 Plus differ from regular V4.5?
Both versions are from the same family and make tracks up to 8 minutes. V4.5 Plus shifts the accent to a richer, denser sound and new ways to create. Regular V4.5 stands out more for genre blending and speed. The price on Genosai is the same at 14 credits per track.
How long is a Suno V4.5 Plus track?
A single generation returns a composition up to 8 minutes long without extending it further. The dense, full sound stays even across the whole length, which is especially audible in arrangements with many instruments.
Can I set my own lyrics?
Yes. You paste your own lyrics and the model sings exactly those, or you describe the topic and mood and Suno V4.5 Plus 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 Plus 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.