Hrmonik · sound, alive
Pro Tools HD certified · remote post & mix/master · DJ available to travel

Brand-grade soundengineered end to end.

Broadcast-clean post-production, release-ready mix & master, and event DJ work — for creators, brands, and rooms that need it right. Credits include Meta (via Rose International), Salesforce, Dreamforce, and the Metallica World Tour keynote sound.

Start with post — $150/hr Hear the work ↓

Most requested: post-production · also mix/master · DJ $250–$350/hr

Services & Rates

Start here — then pick the path that fits.

Five services, one set of ears. Most clients begin with post-production or mix/master. DJ is a separate booking path with a deposit.

Primary path · most requested

Post-production — broadcast-clean audio, remote

Episodes, video, and brand content finished on time. $150/hr · longer retainers from $125/hr. Scoped after a short brief — no mystery packages.

Get a post quote Hear related work
Other clear paths Mix & master — per song, scoped after a listen
DJ — $250–$350/hr · calendar deposit
Recording · Sound design — scoped after a brief
Post $150/hr Mix / master DJ $250–$350/hr Recording Sound design Free music tools

Recording

Scoped after brief

A professionally tracked, edit-ready session. For artists, podcasters, and voice talent. Quote after we confirm session length, location/remote workflow, and deliverables — so the number matches the day.

  • Starter — single song / short session, tracked + comped
  • Standard most pick — full session + edit/tuning, stems delivered
  • Premium — multi-song / full day, edit + rough mix
Book a session →

Sound Design

Scoped after brief

Original, ready-to-drop sound for your project. For game/app studios, video & ad producers, filmmakers. Quote after scope (cues, length, revision rounds) — fixed or hourly depending on the job.

  • Starter — small SFX pack / a few cues
  • Standard most pick — scene/level set, delivered to spec
  • Premium — full-project sound design + revisions
Start a project →

Post-Production

start here$150 / hr

Broadcast-clean audio, on time, every episode. For podcasters, video creators, and agencies. From $125/hr on longer engagements and monthly retainers.

  • Starter — one episode: clean-up, level, edit
  • Standard most pick — episode + music/SFX + mastered to spec
  • Premium — full multitrack + show-ready deliverables

Monthly retainer available (set episodes/mo) — from $125/hr

Get a post-production quote →

Mixing & Mastering

Per song · after listen

A release-ready master that holds up next to anything in the playlist. For independent artists and labels. Per-song price after a short listen of your rough — mix only, master only, or mix+master. Recent release: MATELLUS — “Playing with Fire” (2026).

  • Starter — mix or master, one song
  • Standard most pick — mix + master, one song, set revisions
  • Premium — full production: beat → mix → master
Send me your track →

DJ Services

$250–$350 / hr

The right energy for the room, handled end to end. Weddings, clubs, private & corporate events — available to travel; for events outside the local area, travel and lodging are billed separately, on top of the rate.

  • DJ only — you provide the sound system — $250/hr
  • Full production most pick — I bring speakers + lights — $350/hr
  • Premium — extended set, full gear + lights, MC/coordination — $350/hr + add-ons

Venue residency / repeat monthly event — let's talk · deposit required to hold the date

Check my date — $250 deposit →
Selected Work / Credits

Audio is a “hear it to believe it” business.

So here it is — real, publicly documented productions. Each links to the actual work.

2024–2025 · Rose International — for Meta · gaming Game-Audio Foley & Sound Design + AI/JavaScript (SoundFlow) Automation Creative and technical in one pair of hands
2024–2025 · Rose International — for Meta · music Mixing & Mastering for Game Projects and a Music Initiative Release-grade master — a premium specialty
Sound Design & Mix · 7 episodes · 2022 Think Outside the Quota — Salesforce+ Original Series Watch on Salesforce+ →
Immersive Sound Design & Mix · 2022 Dreamforce Immersive Sound Activations — San Francisco Lobby · entrance · booth activations
Sound Design & Mix · 2021 Salesforce World Tour Keynote featuring Metallica Watch on YouTube → Sound Design & Mix · 2021 How Sonos Creates Connected Customer Experiences Watch on YouTube → Recording · Edit · Mix · 2019–2022 Blazing Trails — Salesforce Podcast Listen on Apple Podcasts → Sound Design & Mix · 2019 Mastercard is a Trailblazer Watch on YouTube → Composer · Producer · Mix · 2017 Caslvx — “Major Moves” Listen on Apple Music →

Most recently, mixing & mastering plus game-audio and AI-automation work for game projects and a music initiative, provided through Rose International (Audio Engineering III services for Meta) — building on seven years of brand-grade audio for Salesforce, Dolby new-tech consulting, and independent music production. Brand names reference specific productions JP engineered — each with a public link above.

JP Dutreuil — Hrmonik, audio engineer & producer
JP Dutreuil — Hrmonik, audio engineer & producer
Music — production · mix & master

Current releases

Listen on-page — a 2026 mix/master credit in the wild.

MATELLUS — Playing with Fire · 2026
Open on YouTube Music →
Listen / Follow

Mixes, sets & productions

Players below are live — not empty placeholders.

Featured credit · Salesforce World Tour keynote (Metallica)
Watch on YouTube →
Mixcloud
mixcloud.com/hrmonik
SoundCloud
soundcloud.com/hrmonik
Spotify

Profile + releases — open in Spotify (no public playlist embed ID on this page yet).

open.spotify.com/user/1225329394 →
YouTube channel
youtube.com/@hrmonik →
Vimeo
vimeo.com/user33064217 →
Like what you hear? Get a quote
About

Brand-grade ears, the whole signal chain.

JP Dutreuil — Hrmonik, audio engineer & producer

I'm JP Dutreuil, the engineer behind Hrmonik. Most recently, through Rose International, I provided Audio Engineering III services for Meta (Jan 2024–April 2025) — building Foley and sound design for video game titles, mixing and mastering audio for game projects and a music initiative, and writing AI-assisted automation in JavaScript (SoundFlow) to speed up the work. That's the part most engineers can't offer: I script my own pipeline.

That builds on seven years (2016–2023) as a full-time Immersive Audio Producer and Mix Engineer at Salesforce — designing and mixing sound for the Salesforce World Tour Keynote featuring Metallica, the Think Outside the Quota series, immersive activations across Dreamforce, and the Blazing Trails podcast. Earlier I consulted for Dolby Laboratories on new audio technologies, after training as an electrical engineering technologist at RIT and going deep into sound at Pyramind Studios in San Francisco.

I'm Avid Pro Tools HD certified (Operator, Music) and work across immersive sound design, dialogue and VO/ADR/foley editing, and mixing & mastering in both analog and digital rigs. Post-production and mixing/mastering delivered remotely, for clients anywhere, with DJ dates available to travel.

Trusted with the sound for

Productions you can actually go listen to.

No invented quotes — just real, publicly linked work (see Selected Work above).

Meta via Rose International Salesforce Dreamforce Sonos Mastercard Metallica World Tour keynote Dolby new-tech consulting

Brand names reference specific productions JP engineered, each linked in Selected Work — not claims of endorsement. Prefer the public links over the name strip alone.

Booking / Contact

Tell me about the project.

Default path is a quote for post-production or mix/master. DJ dates use the deposit calendar. Either way: short form → I reply with package + price.

Prefer email? music@hrmonik.com

What happens next

1) You send name, email, service, and a couple of lines
2) I reply within 1–2 business days with scope + quote
3) DJ only: hold the date with the $250 deposit on the calendar

Post & mix/master — remote, clients anywhere · DJ — available to travel

DJ date — pay $250 deposit →

Email music@hrmonik.com →

While you wait: free musician tools (BPM, key, delay, royalty split).

Opens your email app with a filled draft to music@hrmonik.com — hit send.
Draft ready.
  1. Your mail app should open with the quote request filled in — send it.
  2. If nothing opened, email music@hrmonik.com directly with the same details.
  3. Expect a reply within 1–2 business days with scope + quote.
  4. DJ dates: hold the calendar with the $250 deposit.