JazzSuno 6120 / 500
AI Jazz Music Generator — try with free credits
Use the AI Jazz music generator to turn a musical description or your lyrics into a new track. Instrumental is on by default. Generation requires sign-in and 20 credits per request; eligible new accounts receive 20 free credits for a first try.
AI Jazz
Shape a jazz idea through the ensemble, groove, and phrasing
01
Start with the ensemble and the role of the music
A jazz description becomes easier to judge when you decide what the musicians are doing together. For a small piano trio, you might put the piano in front, ask the upright bass to support the movement, and keep the drums on brushes. For a horn-led idea, explain whether the horn should carry the melody or answer the piano between phrases. These are musical directions rather than a list of instruments to cram into every bar. Give the track one clear job: a reflective listening piece, a gentle backing idea, or a livelier small-group performance.
Describe the setting only when it helps the sound. An intimate room can suggest a restrained performance; a brighter live-club feeling might call for more interaction. Those descriptions do not guarantee a particular recording space or mixing technique. A request such as a quiet piano trio with a short opening melody and room between phrases gives you things to listen for later. It is more useful than asking for jazz that is simply sophisticated. You do not need lyrics for the default instrumental workflow, and this page does not require an audio upload to begin.
02
Choose from six jazz starting directions
The studio offers Piano trio, Swing, Bossa nova, Smooth jazz, Late-night jazz, and Jazz ballad. Choosing a card fills an editable description, not a finished arrangement. The trio direction starts with piano, upright bass, and brushed drums. Swing introduces walking bass and a more buoyant pulse. Bossa nova suggests nylon-string guitar and a gentle sway, while Smooth jazz uses warmer electric keys and a mellow saxophone idea. Late-night jazz favors a restrained atmosphere, and the ballad direction gives slower phrases more room. Read the inserted text and change details that do not fit your project.
A direction is a starting point, not a guarantee that every characteristic will appear. If you want a piano-led piece, do not leave several competing lead instruments in the description by accident. A bossa-inspired arrangement can feel relaxed without asking every instrument to play softly all the time. Likewise, a ballad needs space and shape, not only a slow label. Choose the card closest to your intended relationship between melody and accompaniment, then adjust a few priorities. The base genre Jazz remains in the request, even if you clear the description field.
03
Describe the groove without treating it as a tempo lock
Swing feel concerns the way notes lean against the pulse, not just the number of beats per minute. Walking bass can make the harmony feel as though it is moving forward, while brushes can leave a softer rhythmic outline. You can request a light swing with a clear bass pulse, or a straighter, quieter accompaniment for a melody that needs space. Listen to how the parts interact rather than checking only whether the track sounds fast or slow. Adding every rhythmic adjective at once can make it harder to tell which direction the generator should prioritize.
Energy and pace options supply broad guidance; they do not set an exact BPM or force a particular rhythmic subdivision. You can mention a desired pace in the text, but the result still needs checking. If a relaxed ballad comes back too busy, try asking for fewer fills and longer pauses before changing the entire style. If a swing idea feels static, describe more dialogue between the melody and accompaniment. These are alternative requests for new audio, not edits to individual drum hits or bass notes in an existing recording.
04
Use harmony and improvisation as listening criteria
You can describe spacious piano chords, a warm harmonic color, or a melody that develops through short answering phrases. That helps define an idea without requiring a theory exercise before you start. A more detailed chord progression can be included as a text request, but the page does not provide a dedicated jazz voicing generator, a score editor, or guaranteed MIDI chord output. It also does not promise note-for-note execution of a written progression. Treat the generated recording as an interpretation and listen for whether the harmony supports the atmosphere you asked for.
An improvisational feeling does not have to mean a long solo over the whole track. You might ask the piano to vary a short motif while the bass and drums keep a supportive role. Notice whether the melody leaves room for the rest of the ensemble and whether changes feel connected. If the solo becomes crowded, reduce the number of lead cues or ask for simpler melodic phrases. Requests for improvisation do not guarantee a live musician, an exact chorus structure, or a fixed number of bars. The useful question is whether the musical conversation stays clear.
05
Make an instrumental or bring lyrics for vocal jazz
Jazz starts with Instrumental enabled. Leave it on to request new music without singing, or turn it off to explore a vocal track from your description. Switching into the custom lyrics mode turns Instrumental off initially, so check the switch again before submitting. Custom mode needs a title, and a vocal request also needs lyrics. If you enable Instrumental again in that mode, the title is still required but lyrics may be empty. Vocal feel choices suggest warm, relaxed, airy, or expressive delivery; they do not select or clone a real singer.
Keep performed words in the lyrics field and musical requests in the optional style supplement. The field limits are 500 characters for a simple description, 5,000 for lyrics, 1,000 for style details, and 80 for the title. Submitted descriptions and styles also include the Jazz base genre and selected directions, so inspect the combined counters before generating. A full style supplement may need shortening when you add another direction. For a sung ballad, read the words aloud and leave space for a natural phrase ending instead of filling every musical gap with text.
06
Listen, download, and revise one musical choice
A request can return up to two variations, but exactly two are not guaranteed. Preview the available results all the way through. Check the balance of the lead and accompaniment, the amount of space between phrases, and whether the piece develops beyond its opening idea. Download lets you return to a take after a break. A completed generation does not prove that every harmony, pronunciation, or arrangement cue was followed. Write down the most important mismatch before starting again, so the next request tests a specific change rather than a completely different collection of instructions.
Reuse settings and change one priority: a smaller ensemble, a less busy solo, a gentler drum part, or clearer separation between a vocal phrase and an instrumental answer. Each new request uses another 20 credits. Completed results can be revisited in the available generation history. Input drafts stay in the current browser tab session with an expiry limit, not as permanent or cross-device storage. Save important lyrics and downloaded audio yourself. This page creates new tracks; it does not rearrange an uploaded song into jazz, guarantee a two-hour piece, or export separate instrument stems.
07
Understand free credits before planning a release
You can prepare an idea and explore the directions before signing in. Submitting a generation needs an account and enough credits. Eligible new accounts receive 20 welcome credits, enough for one request at the current 20-credit price. The gift is conditional, not guaranteed to every newly created account, and generation is not unlimited free use. Daily check-in rewards follow the current displayed cycle rather than a fixed daily amount. Review your balance before another attempt and choose the musical question you want that attempt to answer. Reusing a saved draft does not remove the request cost.
Use original lyrics or material you have permission to use, and avoid requests that depend on copying a specific performer. A generated jazz recording does not automatically clear copyright, provide exclusive rights, or settle commercial-use permissions. Review the applicable service terms and the complete recording before publishing. For a first experiment, a short description of the ensemble and a clear groove is enough to compare intention with sound. A small, audible improvement between takes is more informative than adding an ever-longer list of musical terms. Keep the versions that help you understand which choices worked for your project.
For an idea outside jazz, explore other styles in the general music generator.
For a vocal piece whose words are not ready, you can develop an original draft with the AI lyrics generator.
To work on continuing an existing audio idea separately, see the song extension workflow.
Questions about making jazz music with AI
Can I try the AI Jazz generator for free?
Eligible new accounts receive 20 free credits, enough for one request at the current price. Generation requires sign-in and 20 credits per request; welcome-credit eligibility is conditional.
How do I generate instrumental jazz without singing?
Instrumental is enabled by default for Jazz. Keep it on, and check it again after switching to custom lyrics mode, which initially turns it off.
Can I use my own lyrics for a jazz song?
Choose custom lyrics, enter a title and your words, and keep Instrumental off for a vocal request. Add musical directions in the optional style field and check pronunciation and phrasing at playback.
Can I specify exact jazz chords or BPM?
You can describe a progression or preferred pace, but those requests do not guarantee exact notes, voicings, or BPM. This page generates audio, not a guaranteed MIDI arrangement or editable score.
Can I download the track and generate another take?
You can preview and download available results and reuse their settings. A new request costs 20 credits and may return up to two variations, without guaranteeing a fixed number.