Turn a genre or idea into a ready Suno-style prompt plus aligned Chords, Bass, Melody and Drums — built for producers who finish in a DAW.
No musical theory required for prompts — full control when you open the MIDI studio.
Free web app · tracks you generate with AI stay distinct from each other.
Examples of what the generator actually builds — prompts, DNA roles, set plans. Open the app to create your own.
Same genre, same model, two prompts. On the left, what most people type. On the right, what this tool writes.
Four workspaces in one file. Start anywhere — a genre, your own melody, or a whole DJ set.
Pick a genre and get a Suno prompt. Open Musical DNA when you want the arrangement behind it.
One genre, a weighted hybrid of two, or a bridge that connects genres too far apart to blend — like ambient and peak-time techno.
Style of Music and a bracketed structure map, ready to paste. BPM, key, instruments and era references come from the genre profile.
One click builds up to eleven roles on a shared progression — drums, bass, pads, chords, arp, melody — with intro, build, drop, breakdown and outro.
Play the whole thing in the browser, regenerate any role you don't like, then take multi-track MIDI into your DAW and a mix WAV into Suno as reference.
Your melody goes in, variations come out. Or type a phrase and let the words become the theme.
Drop a MIDI file, send one over from Gen, or type a phrase — syllables become rhythm, letters become notes, and the same words always give the same melody.
Key detection, tempo, bar count, range and a piano roll you can play. Nothing is guessed silently.
Eight strategies — transposition, inversion, retrograde, ornamentation, sparsification, doubling, augmentation, rhythm shift. Lock the key, the rhythm or the contour.
Chords and bass built in any genre you choose, in the variation's own key — harmony inferred from the actual notes, not from a preset bank.
A DJ set is a sequence, not a pile of tracks. This plans the sequence before you make anything.
Classic build, peak in the middle, double peak, warm-up, closing set or waves — the shape decides where the energy goes.
Choose a starting Camelot key. Every step moves by a legal DJ transition — a semitone up the wheel, a mode switch, or one dramatic jump.
Energy bars, BPM per track, genre roles, and bridge tracks inserted where two genres sit too far apart. Copy the tracklist as text.
Each track has its own prompt at the planned key and tempo. Open its DNA, or download MIDI for the whole set in one go.
Everything you keep stays on your machine. Nothing is uploaded anywhere.
Prompts, planned sets and motifs go into the browser's own storage with one click.
Reopen a set in the planner, load a motif back into the Lab, or copy a prompt straight to the clipboard.
The whole library becomes one JSON file — keep it next to your project folder or move it to another machine.
No account, no server, no telemetry. The file works with the network switched off.
Not a toy sequencer — a workflow bridge between AI prompts and real arrangement work.
Style and Structure blocks tuned per genre — pure, hybrid or bridge — ready to paste.
Sections, chord-aware melody, call-and-response bass and FPC drum maps in one pass.
Camelot Wheel harmony, energy arcs and BPM curves — every track in the set gets its own prompt.
Drop a MIDI or type a phrase, get variations through eight mutation strategies, add accompaniment.
Fourteen synth voices, piano roll per role, play the whole arrangement in the browser.
Prompts, sets and motifs saved in the browser. Export the whole library as one JSON file.
Chord progressions come from functional harmony rules, melodies from contour and rhythm generation — not from a bank of presets. Every generation is new, and every genre keeps its own character.
The app is free to use. If it helps your workflow, you can say thanks — no paywall, no forced subscription.
Tip link can point to PayPal / Ko-fi / Buy Me a Coffee — set your URL when you publish.
No. Track Generator does not create the final audio track. It builds Style and Structure prompts plus MIDI/WAV references so Suno, Mureka and similar AI tools produce music that is less generic than a default prompt — then you finish in a DAW if you want.
Not for prompts. For MIDI you can stay on auto key/BPM or lock everything manually.
Entirely in your browser — one HTML file, no server, works offline. Export MIDI and WAV, finish in FL Studio or any DAW.
Yes — drop a MIDI into Motif Lab for variations, or send a generated melody there. Chords and bass can be derived from its actual notes.
No. This free web app builds each run from genre DNA, harmony and fresh variations — so generated tracks stay distinct instead of cloning one template.
Open the generator when you are ready — prompt, MIDI and templates in one workflow.
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The Suno Prompt Generator / MIDI studio will open from this button once hosted. You can point it to your private app URL later — the landing stays public, the tool stays separate.