Flux Cluster

Studios, collaborators & teachers

Collaborate on audio. Teach music remotely.

Connect studios and audio professionals with collaborators and clients, and music teachers with their students. Talk and work on screen with Flux Session; stream DAW audio for listening, review and lessons with Flux Listen.

Review a mix with a client, develop a production together, or guide a one-to-one lesson.

Try Flux Listen free14 days · macOS · No card required
Explore Flux Session

CollaborateShare a production in Flux Session and work together by consent.Illustrative product view · not a live session

ListenStream DAW audio through Flux Listen to a browser listening room.Reviewed product screenshots · not a live stream

TeachBring a teacher, student and music project into one lesson.Illustrative view with fictional people · not a live lesson

Flux Session

Collaborate and teach in the same workspace.

Review a production, guide a recording session or teach inside a real project. Cameras, conversation and shared screens bring everyone together, with remote control by consent for hands-on collaboration.

Teacher

macOS · authorised Teachers

Guide a lesson or collaborate inside the project.

  • See the student’s shared screen while speaking face to face.
  • Accept offered remote control, then work and release it.
  • Hear DAW output separately from speech through Flux Listen.

Student

macOS · admitted Students

Share your project. Stay in control.

  • Preview your camera and audio devices before joining.
  • Share the real project and choose whether to offer control.
  • Your own mouse and keyboard still work. STOP CONTROL ends access immediately.

Session access is managed separately. Teacher downloads require an authorised Teacher account; Students join through the existing admission and Teacher relationship.

How Session access works

Production audio, shared remotely

Let clients and collaborators hear your work.

Stream DAW audio to a browser for mix feedback, client listening and pre-production or post-production review. Flux Listen carries the production audio; Flux Session handles conversation, shared screens and consent-based control.

Flux Listen · DAW plug-in
Flux Listen Audio Unit running inside Logic Pro
Flux Listen · Private browser room
Flux Listen private browser room receiving production audio

Flux Listen

macOS release · Windows preview

One listening room.
Mac or Windows.

Send DAW output to clients, producers and mix engineers in a browser listening room. Use Flux Session separately when you also need conversation, a shared screen or consent-based control.

  • AU and VST3 formatsUse the Audio Unit on macOS or the VST3 build in compatible Windows DAWs.
  • Private browser listeningThe invited listener opens the room in a modern browser without installing a receiving application.
  • Purpose-built stream monitoringConnection, input, output, buffer and stream-health information remain visible during use.
macOS AUWindows VST3Logic ProReaperCubasePrivate browser room
Try Flux Listen free

14 days · macOS · No card required

A dedicated Windows browser

Flux Browser keeps the wider workflow together.

A Flux-styled browser for Windows with its own home screen and familiar browsing tools, separate from the Flux Listen receiving page.

Flux Browser running on Windows

Flux Browser

Available now · Windows

A focused browser
for the Flux environment.

A dedicated Windows browser with a custom Flux Cluster start screen, ordinary tabbed browsing and persistent sessions.

  • Custom Flux home screenDirect routes into the Flux Cluster environment from a familiar starting point.
  • Tabbed and persistentKeep working across tabs and retain normal browser sessions between launches.
  • Built-in content blockingIncludes support for uBlock Lite as part of the current Windows product.
WindowsTabbed browsingPersistent sessionsInstaller .exe
Download Flux Browser for Windows

Free · No account required

Deliberate sharing

Privacy and control

Session: permission stays visible

Session’s Internet application uses HTTPS and secure WebSockets for signalling, with participant-bound room access and authenticated TURN relays for camera, speech and screen media. Remote control starts with a Student offer and Teacher acceptance; STOP CONTROL ends access.

Listen: a separate audio path

Listen sends DAW audio to its relay over UDP, then to the browser over HTTPS and secure WebSockets. Browser encryption does not make the plug-in-to-relay UDP leg encrypted. Share listening links only with intended recipients.

Read our Privacy Notice for information about accounts, service logs and your rights.

Licensing and access

Clear access for every Flux product.

Flux Browser is free to download. Protected Flux Listen and Flux Session downloads are matched to the signed-in Flux Account and role.

Free download

Flux Browser

Available now for Windows

Download Flux Browser without an account and use its Flux home screen, tabbed browsing and persistent sessions.

14-day trial

Flux Listen

Full-featured macOS access

Create a verified Flux Account to begin one 14-day Flux Listen trial for macOS. No card is required and there is no automatic charge.

Role-based access

Flux Session

Authorised Teachers and admitted Students

Teacher downloads require an authorised Teacher account. Student access follows the existing admission and Teacher relationship.

Pricing

Choose the way you work.

Standalone production audio, or a teaching host subscription with Listen included. Prices are in GBP. No VAT is added.

Standalone production audio

Flux Listen

Share the sound from your DAW through a private browser listening room.

£8.99 / month

Or £89.90 per year, billed annually in advance.

Save £17.98 a year, equivalent to two monthly payments.

  • Released macOS Audio Unit. Windows VST3 remains a preview.
  • One full-featured 14-day macOS trial for eligible verified accounts. No card and no automatic charge.
  • Flux Session participation is managed separately; it is not part of the Listen trial.
About trial and access

Teaching host · Listen included

Flux Session

Cameras, conversation, screen sharing and consent-based remote control for private lessons.

£12.99 / month

Or £129.90 per year, billed annually in advance.

Save £25.98 a year, equivalent to two monthly payments.

  • The paying host receives full standalone Flux Listen, including use outside lessons.
  • Students receive sponsored Session participation and lesson-scoped Listen access.
  • One Session subscription for the host. There is no separate combined subscription.
  • Session remains available through separately authorised Teacher and Student access.
About Session access

Subscription prices are shown for information. Online purchasing is not available yet. Starting a free trial does not authorise future charges. Existing Founding Member, complimentary and separately agreed access rights remain unchanged.

Product availability

Products at a glance.

ProductPlatform and formatCurrent purposeStatus
Flux Session TeachermacOS · universal .pkgHost a private lesson, view a shared screen and accept consent-based controlCurrent macOS build · authorised Teachers
Flux Session StudentmacOS · universal .pkgJoin, communicate, share a screen and retain control over remote accessCurrent macOS build · admitted Students
Flux ListenmacOS AU · .pkg
Windows VST3 · .exeStream compatible DAWs to a private browser listening roommacOS v0.1.5 · signed and notarised
Windows preview · authorised accounts
Flux BrowserWindows · desktop browser · .exeFlux home screen, tabbed browsing, sessions and uBlock Lite supportv0.10.11 · Available now

Current versions and availability are shown above and may change as products are updated.