Full-length vocal song
Reserved for a complete arrangement with intro, verses, choruses and a bridge inside the official length ceiling.
Vocals · ~3:00Describe the genre, mood, instrumentation, tempo, vocals and lyrics you want, lay out the sections with timestamps, and render a complete track of up to 184 seconds — with copy-ready prompts, a walkthrough and a live point estimate.
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Available fields, model status and the estimated point cost come from the live catalogue — please confirm them before you submit.
Google FlowMusic Lyria 3 Pro
Model
These slots are reserved for finished tracks once real audio is published. Until then every card is explicitly labelled as a placeholder, and no fake player is shown.
Reserved for a complete arrangement with intro, verses, choruses and a bridge inside the official length ceiling.
Vocals · ~3:00Reserved for a cue whose dynamics track scene changes, written with timed segments.
Instrumental · ~1:30Reserved for a compact hook and a memorable brand landing point.
Vocals · ~0:30Reserved for a steady groove with soft texture that loops cleanly.
Instrumental · ~2:00Reserved for a track generated from reference images so the mood follows the visuals.
Instrumental · ~0:45Reserved for a track that changes genre on a schedule using time-aligned segments.
Vocals · ~2:15Lyria 3 Pro is Google’s full-song variant in the Lyria 3 music generation family, released in public preview on 25 March 2026 under the API model ID lyria-3-pro-preview. Google’s launch post says it "unlocks longer tracks with structural awareness", and the developer announcement describes it as the premier model for full-length song generation with professional-grade structural awareness. The official blog puts the ceiling at roughly three minutes; the published model card gives the precise figure of 184 seconds.
Google’s own prompting guide lists three strengths: structural control, so you can ask for intros, verses, choruses and bridges; high-quality audio, described as high-fidelity stereo; and precision control through timed lyrics, descriptive tempo conditioning and multimodal inputs. The same guide gives the official prompt framework, the ability to lift your own lyrics with a Lyrics: prefix, vocal generation in eight languages, and the ability to run the model from text, a PDF or up to 10 reference images.
This page is an independent multi-model workspace rather than a Google product. Everything above describes the model as Google documents it. Which fields this site exposes, what each run costs and how long it actually takes are read from the live catalogue at submit time, so treat the workspace panel as the source of truth for what you can run right now.
Capability notes below are summarised from Google’s own model card, launch posts and prompting guide. Which fields this site exposes, and what a run costs, is shown live in the workspace panel.
The model is positioned for complete compositions rather than clips, with an official ceiling of 184 seconds.
Prompt for intros, verses, choruses and bridges instead of hoping the arrangement arrives on its own.
Lay out [mm:ss] markers so each section starts when you want it to, and let the track shift genre on a schedule.
Steer singer type, range, timbre and delivery, with multi-vocal generation across eight languages.
Write Lyrics: before the lines you want performed, and mark backing vocals inline where you need them.
Add the word instrumental to strip vocals out entirely and leave a clean soundbed.
Beyond text, Google’s workflows accept a PDF or up to 10 reference images to set the emotional baseline.
Google states all Lyria 3 and Lyria 3 Pro output carries a SynthID watermark and supports C2PA content credentials.
Build a bed that follows the pacing of a clip, then use timed segments to hit the cuts.
Sketch a jingle, campaign theme or sound direction for a launch before you commit production budget.
Turn a lyric idea, a genre brief and a structure note into a full-length demo you can play for other people.
Produce intro, outro and transition beds that match the tone of a series.
Test the musical mood of a character, location, trailer or level at a length that survives a full scene.
Hand over a storyboard, a mood board or a PDF brief and let the imagery set the direction of the score.
Google’s prompting guide recommends a structured prompt over a pile of adjectives. Each card below follows the official six-part framework and states its own length target, so you can copy one, change a single variable and compare results.
Official framework: [Genre and style] + [Mood] + [Instrumentation] + [Tempo and rhythm] + [Vocal style & language] + [Lyrics]
A romantic fusion of classic Bossa Nova and modern R&B. The mood is intimate, warm and deeply affectionate. Features a gentle acoustic nylon-string guitar, warm electric piano chords and a crisp, laid-back modern hip-hop drum beat. A slow, swaying tempo. A vocal duet: a smooth male vocalist in English and a soft, breathy female vocalist in French. The lyrics are a love song about an undeniable cross-cultural connection.
[00:00] Begin with a large gospel choir singing an uplifting harmony about being kind to yourself. [00:15] A heavy modern hip-hop beat and a deep bassline drop in at the choir’s energy. [00:35] A male lead vocalist starts a confident rap verse while the choir punctuates his lines. [01:10] Move into a triumphant chorus at full volume. [01:50] Strip back to a warm organ for a quiet, emotional bridge. [02:30] Return at maximum energy for a final chorus and end on a sustained choir chord.
A cinematic orchestral cue about the last hour before sunrise. It opens on a lone piano and low strings, then adds horns, tuned percussion and a wide string section. The mood moves from restraint to expectation and finally release, with a natural dynamic arc and a tail that leaves room for a picture cut. No vocals anywhere in the track.
A warm lo-fi hip-hop instrumental for late-night reading, around 72 BPM. Soft jazz piano chords, rounded bass, light vinyl texture and a restrained drum loop. Keep the arrangement sparse and even, avoid any dramatic climax, and make the end loop back into the beginning cleanly. Instrumental.
An upbeat, high-energy J-pop track with bright sparkling synths, electric guitar and a driving bassline. A clear, expressive male tenor sings in Japanese, with a fast-paced melodic delivery and a polished, sweet texture. The chorus should open up wide and repeat a hook that is easy to sing back.
A polished commercial pop tag, around 118 BPM, built on bright synths, a tight drum kit and a short English vocal line. Establish the hook inside the first five seconds, keep the middle sparse so a voiceover can sit on top, and land the final brand line on a clean two-beat stop.
A modern documentary score whose lyrics and mood match the story told by the attached images. Intimate and observant in the opening, opening up to something more confident as the images move outdoors, and closing on a quiet sustained pad. Instrumental, with no lead vocal and no percussion hit in the last ten seconds.
Six steps that take you from a rough idea to a full-length draft you can actually evaluate.
Write down whether you need a full song, a scored scene or a short tag, and the target length. Anything up to 184 seconds is inside the official ceiling; longer ideas need to be cut down before you prompt.
Work through genre and style, mood, instrumentation, tempo and rhythm, vocal style and language, then lyrics. Outlining the prompt in that order stops you from burying the important detail at the end.
Add the word instrumental if you want a soundbed. If you want singing, name the singer type, range, timbre, delivery and language rather than leaving the performance to chance.
For anything with a story arc, write [mm:ss] markers and describe what happens in each segment. This is the fastest way to control where a chorus lands or where a genre shift happens.
Google’s workflows accept a PDF or up to 10 reference images. Attach a storyboard or a mood board when words are not getting you close enough to the feeling you want.
Confirm the live point estimate before you submit. When you listen back, change a single variable per run — tempo, instrumentation or one section — so you can tell which edit actually improved the track.
Lyria 3 Pro and Lyria 3 Clip are the two variants Google publishes side by side on the same model card, released on the same day. Choosing between them is mostly a question of how long the finished audio has to be, not which one sounds better.
| Item | Lyria 3 Pro | Lyria 3 Clip |
|---|---|---|
| Song generation | Full song | 30-second clips |
| Maximum length | 184 seconds, described in Google blogs as about 3 minutes | 30 seconds |
| Structure controls | Duration, BPM and intensity | BPM and intensity only |
| Strongest at | Complete arrangements with intros, verses, choruses and bridges | Fast iteration, background loops and social clips |
| Google’s positioning | Premier model for full-length song generation | Optimised for speed and high-volume requests |
| API model ID | lyria-3-pro-preview | lyria-3-clip-preview |
| Choose it when | The track has to stand on its own as a finished piece | You are still exploring and want to test volume before committing |
Google states that every track produced by Lyria 3 and Lyria 3 Pro carries a SynthID watermark and supports C2PA content credentials, which keeps a verifiable record of how the audio was made even after editing. Provenance is not the same thing as permission: a watermark tells people the audio came from an AI model, it does not grant you a licence to use it.
Two official limits are worth knowing before you plan a project. The model card lists negative prompting as not supported, so treat any exclude field you see in a workspace as that platform’s own convenience rather than a Lyria 3 Pro capability. The supported vocal languages are English, German, Spanish, French, Hindi, Japanese, Korean and Portuguese, so Mandarin singing is outside what Google currently documents.
Google also states that Lyria 3 and Gemini do not mimic artists, and that if a prompt names a creator the model takes it only as broad inspiration. That protection sits with the model owner, not with you: if you supply lyrics, images, trademarks or a likeness, you are still responsible for having the right to use them.
Start from a use case, a genre and a length, lay out the sections you want, then refine one variable at a time inside the live workspace.