Music-tech from Eindhoven · Patented Tune In technology

It all starts with one stream.

  • A white-label interactive layer on top of music streaming
  • Live co-listening and chat
  • 100% first-party fan data
  • AI commerce and direct-to-fan monetization
  • No app. No download. Single sign in

Artists & labels

Own your fans, not just your streams.

Promoters & events

Turn listeners into recurring visitors.

Investors & partners

The missing layer between streaming and D-2-F monetization.

The gap

Billions of streams.
Zero fan relationships.

Labels and promoters see an anonymous audience. The platforms own the data. The people who would fill the room never hear from the artist.

Recorded music: $39.5B (MIDiA Research, 2025). Live events: $38B.

Where we sit

We start where fans already are.

Online →

Fans stream, anonymously

Millions listen on Spotify and Apple Music. Nobody knows who they are or where they go next.

The ONE layer →

Rezzonation connects them

Live co-listening and chat on the artist’s existing streaming presence. No app, no download. One sign-in.

Offline

Fans show up in person

Invites, tickets and merch inside the conversation, plus first-party data to bring them back.

How it works

From listening to showing up in four steps

01

Connect

Fans register once and link their Spotify Premium or Apple Music account in one tap.

02

Co-listen

Play a track by your favourite artist, see who is listening to the same song, and tune in together.

03

Chat & invite

Have interaction (chat) in real time and invite friends to join the session.

04

Sell in the chat

Tickets, merch and offers sold inside the live conversation through AI conversational commerce.

What we built

A white-label layer on the artist’s existing streaming presence

Live co-listening & chat

Works across streaming services. Fans listen in sync and talk in real time.

AI conversational commerce

Tickets, merch and offers sold inside the conversation, directly to fans.

Direct-to-fan monetisation

Revenue flows straight from fans, with no extra layer in between.

100% first-party data

Owned by the label or promoter. Opt-in and GDPR-compliant.

Who it’s for

One layer, three reasons to plug in

Artists & labels

Know who your fans are

  • Your own branded layer on top of your streams
  • Opt-in fan profiles you own, not the platform
  • Sell merch, presales and drops inside the chat
  • Fans from every country and service meet around your music

Promoters & events

Fill the room, then fill it again

  • Every fan invites friends, so each listener brings more people
  • Shared live moments before the doors open
  • Tickets sold in the conversation, at the moment of intent
  • Fan relationships that last beyond one edition

Investors & partners

The missing relationship layer

  • Sits between $39.5B recorded music and $38B live events
  • Patented Content match and Tune In technique
  • Working product and a signed first label partner
  • Revenue from commerce fees and label SaaS
  • Millions stream your music.
  • Tune In connects them.
  • Every fan becomes a profile you own.
  • Artists sell drops right in the chat.
  • Own your fans, not just your streams.
  • Judy tunes in to Noa Rey.
  • Every fan invites friends.
  • Tickets sell in the chat.
  • Built for promoters.
  • Turn listeners into recurring visitors.
  • Two markets: $39.5B recorded music and $38B live events.
  • No bridge between them.
  • Rezzonation is the missing layer.
  • Revenue from every connection.
  • The missing relationship layer.

100% first-party data

One listen-and-invite builds a 12-point, opt-in fan profile

Field Bob · USA Judy · Germany
Mail bob.carter@mail.com judy.weber@mail.de
Mobile number +1 212 555 0147 +49 151 5550 1234
Streaming service Spotify Premium Apple Music
Geo location New York, USA Berlin, Germany
Top genre Trance · 38% Techno · 34%
Invites sent to friends 17 29

Sample data from the demo. The full profile has 12 fields and can be extended.

Proof

A working product and a signed label partner

Working demo

The full Tune In flow, from connecting to selling in the chat. Ask us for a live walkthrough.

Signed LOI

Trax Records (est. 1986), the iconic Chicago House label, is our first label partner.

Patented

Our Content match and Tune In technique is protected.

The founder

Built from inside the
event-, music- & tech culture

Sander Weegels

Founder, Rezzonation B.V.

Eindhoven, the Netherlands.

Festival marketing & live events

Dancevalley, Extrema and FestiTent: years on the promoter side.

Startup Director, Timoco Ticketing

Timoco Ticketing was acquired by SEE Tickets.

Cashless payments

Business development Benelux at Glownet, where fan spend meets live data.

Music-tech

Rezzonation: the layer between streaming and the live experience.

For investors & partners

Funding: Bootstrapped by founders.

We’re working at our go-to-market but are rather humble and love to bring in industry experts who make it work faster, and a partner who helps us get structured to be investable and scalable for the future.

Revenue

Ticket & merch fees

Commission on commerce inside the fan session.

Revenue

Artist & label SaaS

Subscription access to the fan data and insights layer.

Margin

AI-run fan support

AI agents handle fan support, so margin scales without headcount.

Next step

Let’s talk.

A 30-minute intro video call, with the live demo.

Rezzonation B.V.

Eindhoven – The Netherlands

info@rezzonation.com

www.rezzonation.com