
PLAYLIST Retreat
Connecting music creatives before, during & beyond the Retreat.
PLAYLIST Retreat is a private event and community platform designed around collaboration between music creatives. The mobile experience brings live conversations, attendee connections, schedules, presenters and event information together — built for iOS and Android with real-time community interaction at its core.


Project Overview
More than an event schedule.
The PLAYLIST Retreat app is designed around two equally important needs: helping attendees navigate the Retreat and giving the community a dedicated place to communicate. Alongside schedules, presenters and attendee information, real-time community functionality lets participants join live conversations, share images and stay connected throughout the experience.
The result is not a generic event platform. It is a private event companion built for the PLAYLIST community — where the retreat programme, the people in the room and the ongoing conversation live inside one place the attendee already trusts.
Live Community
GetStream-powered conversations & image sharing.
Schedule
Retreat programming, all in one place.
Presenters
Speaker & contributor profiles.
Attendees
Community directory to know who's in the room.
Project Snapshot
A private event companion, built around the room.
- Industry
- Music · Community
- Product
- Private Event Companion
- Event Type
- Invitation-Only Creative Retreat
- Mobile Platforms
- iOS · Android
- Core Experience
- Schedule · People · Community
- Services
- Mobile & Community Product Development
Real-Time Community
A live community around the Retreat.
Community is central to the PLAYLIST Retreat experience. The application gives attendees a private digital space where conversations continue alongside the physical event — real-time chat, image sharing and community interactions all stay inside the PLAYLIST app.
Powered by
GetStream.io
- Live chat & conversations
- Image & media sharing
- Community messaging
- Real-time updates


The Brand Story
Inspiration · Motivation · Collaboration.
Founded by award-winning DJ and producer DJ Jazzy Jeff, the Retreat gathers peers from across the music world to bond, learn, and grow — a meeting of the minds designed to help every attendee take their craft further.
Inspiration
Giving creatives access to ideas, knowledge and perspectives from influential people across the music world.
Motivation
Creating an environment designed to help artists learn, grow and move their work forward.
Collaboration
Bringing DJs, producers, musicians, singers, songwriters and other creatives together around shared experiences.
Website Experience
A digital home for the PLAYLIST community.
The public website introduces the philosophy behind PLAYLIST, tells the story of the Retreat, and showcases the breadth of the community around it — alumni, presenters, event content and educational storytelling communicate an ongoing creative network rather than a traditional conference format.
The public PLAYLIST website is shown here as brand and community context. CoreDron's documented engagement in this case study focuses on the mobile event and community experience.

“A community of artists committed to preserving the integrity of music culture in an ever-changing landscape.”
— from the PLAYLIST Retreat mission
The Community
A global community of music trailblazers.
The PLAYLIST community spans creatives who are also entrepreneurs, activists, educators and philanthropists with global reach — the invitation-only network the mobile experience is built to serve.
DJs
Producers
Musicians
Singers
Songwriters
… and beyond the music itself — the network includes entrepreneurs, activists, advocates, educators and philanthropists moving culture forward.
The invited alumni network grows edition after edition — see the current alumni page for the up-to-date roster.
The Attendee App
From community storytelling to event utility.
While the website explains what PLAYLIST is, the mobile experience serves a more focused role for the people participating in the Retreat — a dedicated companion for schedule, people and communication during the event.



The Product Story
Three layers of the PLAYLIST experience.
Public storytelling, event utility, and a private community layer — each with its own audience and its own job to do inside the wider platform.
Website
Tell the story
- PLAYLIST mission & story
- Retreat information
- Community & alumni
- Presenters
Mobile App
Support the Retreat
- Schedule & sessions
- Presenter profiles
- Attendee directory
- Event information
GetStream-Powered
Real-time community
- Live chat
- Community conversations
- Image & media sharing
- Real-time interaction
App Evolution
Built to evolve with the Retreat.
Rather than a one-time launch, the app ships event-by-event — each Retreat edition brings new participants, a new schedule and a slightly different set of needs. Public release history groups into four themes:
Event Readiness
Updates aligned with new Retreat editions — schedule refresh, attendee lists and event-specific descriptions.
Communication
Chat notifications, chat search, shared links and attachments — surfacing conversations that matter during the event.
Event Navigation
Schedule details, maps and participant information to help attendees move through the Retreat without friction.
Accessibility & Reliability
Accessibility fixes, loading improvements and stability work to keep the app dependable across every event edition.
Challenges & Solutions
What we ran into, and how we solved it.
Keeping an Active Schedule Useful
Problem
A retreat programme moves quickly — sessions shift, rooms change, guests get added, the day rearranges itself. A static agenda printed a week ago starts to lie almost immediately, and the attendee ends up asking the person next to them what is happening next.
Solution
The schedule sits at the centre of the app, tuned so an organiser can update it and the change is what everyone opens next. Attendees look, get their answer, and go back to the room — no separate document, no chasing screenshots in the group chat.
Helping Attendees Understand Who Is in the Room
Problem
The retreat is invitation-only and the people in the room are half the point. But without a way to see who is present, who is presenting and who is dropping in as a guest, new connections stall and returning alumni miss the newer faces they came to meet.
Solution
Attendee, presenter and special-guest surfaces are treated as first-class parts of the app, not a footnote. Names and context sit alongside the schedule so an attendee can walk into a session already knowing who is on the panel and who else signed up.
Keeping Community Conversation Useful
Problem
Group chats sprawl. Screenshots get lost, shared links disappear under a new day of messages, and the ongoing Alumni conversation between editions competes with the noise of the current retreat.
Solution
Community messaging lives inside the same app as the schedule and the attendee list, with a distinct Alumni space kept alongside the active-retreat conversation. The people talking, the schedule they are talking about and the room they are in all stay one tap apart.
Technology
Real-time community, powered by GetStream.
The core communication layer runs on GetStream.io — the infrastructure that keeps live chat, community conversations and media sharing responsive inside the mobile experience.
Real-Time Communication
GetStream.io
Real-time chat and community communication infrastructure powering conversations and media sharing inside the PLAYLIST Retreat mobile application — verified by the project owner.
- Live chat
- Community conversations
- Image & media sharing
Cross-Platform Mobile
iOS & Android
iOS and Android applications on both stores — CollabCoders is the publisher of record on Google Play, matching the wider Johnny Arguelles portfolio.
Additional stack details are kept out of the public case study until confirmed from source.
Product Outcome
Less time looking for information. More time inside the retreat.
We do not publish attendee counts or invented engagement lifts — the retreat is private, and vanity numbers do not belong on a case study for a client of this kind. What is honest to say: the app is on both stores, actively used across editions and maintained release after release.
iOS + Android
Applications on both stores
Invitation-Only
Private community access
Schedule + People
Retreat surfaces in one app
Ongoing Editions
Ships event-by-event
10K+Google Play downloads
Public Play Store snapshot — verify again before production publishing.
Client Relationship
Part of a larger client relationship.
PLAYLIST Retreat sits inside the wider Johnny Arguelles portfolio — a longer product partnership that also covers DJ Jazzy Jeff, DJ Lonnie B and Grandmaster Flash. It is a distinct brand with its own community and its own product needs, not a sub-project of DJ Jazzy Jeff.
PLAYLIST Retreat Case Study FAQs
Quick answers about the PLAYLIST Retreat project.
What is the PLAYLIST Retreat app?
PLAYLIST Retreat is an invitation-only creative retreat founded by DJ Jazzy Jeff. The mobile app is a private event companion for that community — attendees use it to follow the schedule, look up who else is on-site, read presenter and guest information, and stay in the community conversation before, during and after each edition.
What did CoreDron work on for PLAYLIST Retreat?
CoreDron worked on the PLAYLIST Retreat event companion across iOS and Android — the schedule, attendee and presenter surfaces, and the community messaging that keeps the room connected during and between editions. The app is published under the same CollabCoders identity used across the wider Johnny Arguelles portfolio.
What features are included in the PLAYLIST Retreat app?
The app carries the retreat schedule, an attendee directory, presenter and special-guest profiles, community messaging with an ongoing Alumni conversation, and utility surfaces such as an itinerary, retreat map and QR code — everything an invited participant needs while the event is in motion.
Which platforms does the PLAYLIST Retreat app support?
PLAYLIST Retreat ships as iOS and Android applications, alongside the public website at playlistretreat.com. Attendees can install the app on whichever device they carry into the retreat.
How is real-time communication handled in the app?
The community messaging layer runs on GetStream.io — the infrastructure that keeps live chat, community conversations and media sharing responsive inside the mobile experience. Other stack details are not published without source verification.
Is PLAYLIST Retreat part of the DJ Jazzy Jeff app?
No. PLAYLIST Retreat is its own product with its own brand, its own community and its own app on the App Store and Google Play. It sits inside the wider Johnny Arguelles portfolio that also covers DJ Jazzy Jeff, but it is not a feature or sub-project of the DJ Jazzy Jeff Music App.
Why Teams Pick Us
A different way to ship your next product.
Founders keep coming back for the same three reasons.
Senior-only pod
The engineers who scope your project are the ones who ship it. No junior hand-offs, no bait-and-switch.
Weekly demos, real progress
You see working software every week. If we're off-track you find out fast, not at delivery.
We stay after launch
Ship it and disappear isn't our model. We stay for the first weeks so nothing breaks on your watch.
Building an app people need while the event is happening?
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