Everything TRAX does. In full detail.
Technical specifications, feature guides, and complete capabilities. Updated with every release.
v1.29 · Last updated October 2, 2026
8 features
Creation
- Spin SamplerTurntables and a mixer in your browser that open with music already playing — scratch any sound, blend the decks with the crossfader, and record exactly what you hear.Every plan · v1.23
Rights & splits
- Split agreements + e-signatureTurn agreed splits into a signed agreement — plus NDAs, work-for-hire agreements and performer release forms — signed online inside TRAX, verifiable by anyone, and amendable.Pro Studio · Label Enterprise · White Label · v1.15
- Split sheetsThe one page producers and artists swap after a session — who wrote, produced and performed the song, their agreed shares and the signatures — built from what's already on the song, and checkable by anyone.Every plan · v1.15
- SplitsWho gets what on every song — master, publishing and sync — agreed by everyone on it, and visible at a glance wherever you are in TRAX.Every plan · v1.15
The Loop
- The LoopEach song on the ∞ racetrack — five CREATE steps detected live, the AI Hub at the crossing, and IMPROVE expanding soon.Every plan · v1.29
Trust & security
- Account emails + password resetThe emails TRAX sends about your account — and only those — plus a secure "Forgot your password?" that signs every other device out.Every plan · v1.17
Collaboration
- DJ Together (Coming soon)Spin Sampler goes multiplayer — a duo or a crew of four on the decks from different cities. Coming in Wave 2.Coming soon · v1.26
- Work with BiancaA quiet link from TRAX to Bianca's page on CymaTones, for anyone who wants to work with her directly.Every plan · v1.22
Everything a track needs, for its whole life.
20 connected feature areas, one record per song. Jump to any of them — or read straight through from the first idea to the last royalty.
Home (Command Center)
Every project, approval, deal and dollar on one screen.
Home is where the day starts. It pulls the live state of your catalog into one view: what's in production, what's waiting on an approval, which licensing deals are in the pipeline and what you owe collaborators.
The master lifecycle strip shows where each song sits between idea and payout, and the AI priorities card surfaces the handful of things that actually need you today — a missing signature, a split nobody confirmed, a club brief that fits your sound.
Unread messages, your Getting Started progress and — for admins — packet engagement sit alongside, so nothing important lives in a separate inbox.
Key capabilities
- Live KPIs: active productions, approvals waiting, licensing pipeline, payables
- Song lifecycle strip from idea to collect
- Projects requiring action and AI priorities
- Unread message count and Getting Started progress
- Admin card: marketing packets generated, views and engagement
Opens TRAX with coffee, sees two approvals blocking a release and one unsigned split, clears all three before the first session — instead of discovering them the week the song was due.
Ideas + Quick Capture
Catch the idea in two seconds, grow it into a project.
Ideas are where songs begin: a title, a mood, a BPM, the reference tracks you're chasing. Nothing is required, so you can write one down in the time it takes to lose it.
Quick Capture puts a mic button on every screen. Tap it to pick from seven capture types — voice memo, hummed melody, beatboxed groove, sound sample, text note, reference photo or a 30-second video — or press and hold to record a voice memo instantly. Voice memos are auto-transcribed where the browser supports it.
Captures work offline and sync when you're back online. From the captures inbox you file them to a project, send them to the Audio Lab as stem candidates, add sounds to your sample library, or promote a note into a full idea.
Key capabilities
- Ideas with genre, mood, BPM, key, target use and references
- One-tap capture menu with 7 types; press-and-hold instant voice memo
- Best-effort live transcription; opt-in location tag
- Offline queue that syncs on reconnect
- Captures inbox: filters, search, bulk file / archive, capture intelligence suggestions
- Promote an idea to a project with its team
Hums a hook into the phone at a red light, files it to the album project that night, and the engineer finds it in the Audio Lab as a stem candidate the next morning.
Audio Lab + Style Lab + Mix Intelligence
Explainable production guidance — never generated music.
The Audio Lab holds the working song: waveform editing, stems, a version chain and upload intelligence that runs QC checks before anything is shared.
Style Lab turns your reference tracks into a style profile — era, genre, mood — and lets you dial how strongly the references should influence your choices against a commercial target like sync, club or artist release.
Mix Intelligence then compares your mix to that target and suggests concrete moves with an A/B preview. It explains; you decide. TRAX never generates a note.
Key capabilities
- Waveform editor, stems and version chain
- Upload intelligence with QC checks
- Reference-based style profile with an influence dial
- Commercial targets: TV/film sync, advertising, club, trailer, game, artist release
- AI mix analysis with suggested actions and A/B
- Stem candidates from Quick Capture
Loads three references into Style Lab, sets the target to TV/Film Sync, and gets told the low end is too dense for dialogue — fixes it before the music supervisor ever hears it.
Mobile Creation Studio + Voice FX
Sketch a full track from your phone.
Voice FX are live today: fifteen presets from Studio polish to Cathedral, Harmonizer, Telephone and Stutter, plus a custom rack where you chain, reorder and save your own. The raw take is always kept; the effect chain is stored separately and applied on playback.
The Mobile Creation Studio builds on that: layered tracks on a 4, 8 or 16-bar loop (4 on Producer Starter, 8 on Pro Studio, unlimited on Label Enterprise) — record vocal takes over the loop (overdub, punch in and out), program beats on pads or a step sequencer, play melodies on a touch keyboard, and drop in any capture or phone file as a sample.
52 instruments in 9 families (keys, synths, bass, guitars, strings, brass, woodwinds, world, vocal textures) and ten drum kits: 808, Trap, Electronic, 909, 707, Latin and Cinematic synthesized live, plus TRAX Boom Bap, TRAX Live Kit and TRAX House — TRAX Original Sounds, rendered by TRAX and released CC0.
When it is ready, bounce the mix to a WAV in Captures, download every track as a stems ZIP, promote it to the project's Audio Lab as the next mix version, or turn each track into a sample pack credited to the sketch. Link it to a project (it appears on the flowchart) or to a live session as a reference, or share it in a conversation.
Auto-quantize (1/16, 1/8, 1/4) and scale snap keep pads and keys tight, and the AI Creation Assist suggests harmonies, missing layers and fitting instruments from your tempo, key and kits — it never writes music for you.
Key capabilities
- 15 voice FX presets, live monitoring on headphones
- Custom FX rack with drag-to-reorder and saved presets
- Non-destructive: raw audio + effect chain stored separately
- Loop studio: voice, beat, melody, sample and imported tracks (track count per plan)
- 52 instruments + 10 drum kits incl. TRAX Original Sounds (CC0)
- Volume, pan, mute, solo and FX per track; undo / redo; autosave
- Latency measured and takes lined up automatically
- Bounce to WAV + stems ZIP, rendered on the device with FX
- Promote to Audio Lab mix versions, sample packs, project + session links
- Auto-quantize and scale snap, at capture time or after
- AI Creation Assist: rule-based harmony, genre and layer tips
Records a vocal idea in a hotel room with the Room preset, lays a beat under it in the Mobile Studio, and sends the sketch to the producer's project before soundcheck.
Review & Approvals
Approvals tied to the exact version everyone heard.
Review collects timestamped feedback on a specific version and routes it through an approval chain built from the project team — only people with approve permission are in it.
Every approval points at a version hash, so 'we approved it' always means the same audio. When a new mix lands, the chain restarts on the new version automatically.
Key capabilities
- Timestamped comments per version
- Approval chain from team permissions
- Approvals pinned to the exact version
- Status visible on Home and in the project
The artist, the A&R and the mix engineer approve Mix B in one afternoon; the release gate unlocks the moment the last approval lands.
Rights
Master, publishing and sync — understood, negotiated, signed.
Rights keeps master, publishing and sync shares separate, the way the business actually works. Everyone on the song proposes, counters and agrees — and every step is on the record.
See where every dollar goes (waterfall and revenue flow), compare each share with common ranges for the genre and role, start from a suggestion built on the work recorded on the song, negotiate over as many rounds as it takes, then turn the agreed split into an agreement everyone signs inside TRAX.
Key capabilities
- Master, publishing and sync split sheets with a health score
- Waterfall + revenue-flow charts and industry benchmarks (Pro Studio and up)
- Multi-round negotiation with answer-by dates and automatic reminders
- Split agreements, NDAs, work-for-hire and release forms with native e-signature
- Contribution analysis, what-if scenarios, mediators and five jurisdictions (Label Enterprise and up)
Agree the split in the room from their phones — the sheet exists before anyone leaves, instead of being renegotiated after the song takes off.
People + Teams
Real collaborators, credited and permissioned per project.
People is your contributor library: artists, engineers, writers, session players, managers — with roles, contact info and notes.
Projects get teams with per-person permissions (view, comment, approve, manage), invitations by private link, and reusable team templates for the crews you work with again and again.
Key capabilities
- Contributor library with roles
- Per-project teams and permissions
- Private invite links; invitees get their own login
- Team templates
- Message a contributor or the whole team
Applies the 'Core team' template to a new project and the same engineer, co-writer and vocalist are invited with the right permissions in one click.
Live Sessions + Studios
Every in-person session, on the record.
Live Sessions turn a studio booking into a record: who checked in, what was uploaded, what got approved and the moments worth finding later — so credits and splits start from facts, not memory.
Scheduling a session opens a conversation for the team, drops a node on the project's flowchart and puts it on everyone's calendar. People check in by scanning the room's QR code.
Uploads follow the team's roles: whoever holds Upload can add stems, takes and photos; whoever holds Approve signs them off — first approval wins, or everyone in the room must agree. The session owner can grant or revoke either for the day; it expires when the session ends. Approved files land in the Audio Lab.
Key capabilities
- QR check-in for everyone on the team
- Permission-gated uploads with first-approval or unanimous sign-off
- Temporary, session-only permission grants
- Record in the browser and drop markers on the fly
- Automatic session thread, flowchart node and calendar entry
- Studios: rooms, gear and your sessions there
Every session ends with a log the producer and artist both saw happen — the split conversation later is a formality.
Track Requests
Your past collaborators can ask you for the next one.
Anyone who has been on one of your project teams can send you a track request: what they need, the budget, the deadline, the sound and any references or files.
Requests land in your inbox with an unread badge. Ask a question, decline with a note they receive as a message, or accept — and the project is created with them already on the team and the brief on the flowchart.
You decide who can ask: block anyone and their requests disappear from your inbox.
Key capabilities
- Five-part brief: title, description, budget, deadline, style
- Accept → project, team and brief in one click
- Questions and feedback through messaging
- Block senders; stale requests surface on Home
The artists who keep coming back send a proper brief instead of a 2 a.m. voice note — and the good ones turn into projects before the call ends.
Project History
An append-only record of who changed what, and when.
Every project keeps a history: team and permission changes, status and details, flowchart work, session check-ins, uploads and approvals — each with the person, their role at the time and what changed.
The history is append-only and hash-chained: entries can't be edited or deleted, even by an administrator, and a single altered entry breaks the chain for everyone to see.
Money, rights and permission changes are only shown to people whose role covers them. Export any view to CSV or JSON for legal or audit.
Key capabilities
- Chronological history per project with filters
- Tamper-evident hash chain, verified on every view
- Role-aware visibility for sensitive entries
- CSV / JSON export
When a split is questioned a year later, the history shows exactly who approved the stem and who changed the permission — with a chain that proves nothing was rewritten.
Distribution
One release, every platform.
Pick the platforms, confirm the metadata once, and submit. Distribution keeps the release status per platform next to the song's rights and approvals.
Revenue from each platform flows into the same record Accounting reads, so what you released and what it earned never disagree.
Key capabilities
- Platform toggles: streaming, social and stores
- Metadata entered once
- Per-platform status
- Revenue shared with Accounting
Releases to streaming and short-form video the same morning, and sees each platform's status without logging into four dashboards.
Clubs
Turn clubs and festivals into commissioning clients.
Clubs is a directory of venues and festivals with open briefs: stage IDs, opening sets, brand activations, resident anthems. Pitch a brief with your references and terms in minutes.
Commissions track the whole deal — fee, schedule, exclusivity window, territory — and partnerships cover recurring DJ retainers.
Key capabilities
- Venue directory with genres and budgets
- Open briefs and pitching
- Commission types from stage IDs to festival anthems
- Exclusivity windows and rights reversion
- Recurring partnerships
Pitches a festival stage-ID brief on Monday, delivers on Friday, and the exclusivity window reverts the rights to them automatically six months later.
Samples
Sell your sounds. Send private samples. Track every use.
Build a sample library, bundle packs for sale, and send private links to specific artists — as a gift, a watermarked preview, a paid purchase or Pay-If-Use.
Every send is tracked: opens, previews, downloads, purchases and uses in a release. Recipients can reply straight into your inbox from the link.
Key capabilities
- Library with types, BPM, key and licensing
- Packs with pricing and channels
- Private sends: gift, preview, paid, Pay-If-Use
- Per-recipient tracking
- Recipient replies land in Messages
Sends a Pay-If-Use pack to five artists; one uses a loop on a single, and the invoice is already waiting when it's released.
Licensing + Release + TRAX Life
Nothing ships until it's clear — and every track keeps its life story.
Licensing gets a song sync-ready: clearances, stems, metadata and pitch packages in one place.
Release gates refuse to ship until the required approvals, splits and clearances are complete.
TRAX Life is the permanent record of a track — its creative history and its business history, from the first capture to the latest royalty line.
Key capabilities
- Sync-readiness and clearance tracking
- Release gates that block incomplete releases
- Per-track lifetime record: versions, credits, deals, revenue
- Revenue view per track
A supervisor asks for a track's clearances on a Friday afternoon; the answer is one link to its TRAX Life page.
Accounting + Business + Analytics
The producer's company, not just the music.
Accounting unifies royalties, fees and sample income, matches money back to the songs and people it belongs to, and flags what's unmatched.
Business is the company view: project profitability, collaborator payables and what's growing. Trends shows how you actually work — which sections you use, what you pitch, when you're most productive.
For platform admins, Analytics covers adoption, retention cohorts, engagement, onboarding and packet performance.
Key capabilities
- Unified royalty accounting and matching
- Collaborator payables
- Project profitability
- Personal trends
- Admin analytics: adoption, cohorts, heatmap, onboarding, packets
Sees that sync fees out-earned streaming three quarters in a row and shifts next year's time accordingly.
Calendar + Master Dashboard
Every deadline, delivery and gig in one intelligent view.
Calendar brings sessions, deliveries, release dates, brief deadlines and gigs into one timeline, with conflicts called out before they bite.
The Master Dashboard lets you arrange your own view of priorities across every project — the AI suggests what matters now, you decide what stays.
Key capabilities
- Sessions, deliveries, releases and gigs in one calendar
- Deadline and conflict alerts
- Customizable master dashboard
- AI priorities across projects
Sees that a club delivery and a mix deadline land on the same day as a flight — and moves one of them two weeks earlier, not two days.
Internal Messaging
Conversations that stay attached to the work.
Messages are threads with your collaborators and the TRAX team — attached to projects when they're about one, with files, @mentions, reactions and stars.
Search finds anything you've discussed, and sample-link recipients can reply without an account; their message lands in your inbox.
Key capabilities
- Threads with collaborators and teams
- Private file attachments
- @mentions, reactions, stars and search
- Project conversations card
- Guest replies from sample links
Every note about track three lives in the project's thread — not across three group chats and an email chain.
Marketing Packets Admin
Send personalized pitches in 60 seconds.
A five-step wizard builds a tailored packet for a producer, studio, label, manager or artist: the suggested plan, a message written for their world, and pricing at their royalty level.
Share it as a link, print it to PDF, or open a pre-filled email draft. Opens, reading time and clicks are tracked, so you know when to follow up.
Key capabilities
- Wizard: recipient, type, tier, message, preview
- Per-type templates, fully editable
- Shareable link, PDF and email draft
- View and engagement tracking
Sends ten tailored packets on the flight home and follows up first with the three who read to the end.
Prospect Trials Admin
Provision branded trial accounts on the fly.
Prospect Trials give a prospect a private, fully working TRAX in their own branding — logo, colors, fonts and name — pre-loaded with projects, collaborators and a calendar themed for who they are. An admin provisions one in five steps, in under a minute, and hands over a branded link and a passphrase.
Or skip the handover: embed a live trial link in a marketing packet, and the prospect's first click creates their workspace and signs them in. Trials count down with a banner, stay readable after they end, and convert to a paid plan without moving a byte.
Every sign-in, section and action shows on the prospect's page, with a rule-based summary that says who to call and when.
Key capabilities
- 5-step wizard with a live branding preview and a preset library
- Empty, light, rich or custom starter content
- Passphrase logins, a branded login page, a countdown banner
- Single-use live trial links in packets
- Extend, convert, deactivate, reissue — all audited
- Engagement analytics + an AI follow-up summary
Opens the link from their packet and lands in a workspace with their colors and a sample project — no setup call needed.
White Label Branding
Your studio, your brand, our platform.
White Label accounts run TRAX under their own name: logo or wordmark, colors, fonts, footer and favicon — every surface re-themed from a handful of brand values.
It's the same platform underneath, with the same records, security and updates, and optionally a custom domain.
Admins keep a library of branding presets — six ship ready to use — so a new client's look, or a prospect's branded trial, takes one click.
Key capabilities
- Wordmark or uploaded logo, colors and fonts
- Re-themed app surfaces
- Branding preset library
- Branded trial login pages
- Custom footer and favicon
- Custom domain option
Gives every producer on the roster a workspace that looks like the label's own tool — and it's live the same week.