RK/music
RK/music (Mixology Post) is a New York-based, full-service music and audio-post production agency that composes original music, designs sound, and delivers recording and mixing services for enterprise brands such as HBO, Nike, DAZN, and 7-Eleven.
- Company typePrivate
- Founded-
- HeadquartersNew York, United States
- Headcount1–10
- GTM typeB2B
- OfferingServices
What RK/music does
RK/music, doing business as Mixology Post, is a New York-based, full-service music and audio-post production agency founded in 1979. The firm serves enterprise brands with a portfolio of interconnected audio services spanning original music composition, voice-over recording and mixing (including theatrical surround mix), licensed music procurement with rights negotiation, sound design, audio branding, custom music, and audio rescue/cleanup. Client work spans entertainment and television (HBO, American Horror Story, AMC), sports streaming (DAZN), documentary (National Geographic Sharkfest), athletic apparel (Nike), beverage (Evian), convenience retail (7-Eleven), fashion/automotive (Diesel), and advocacy (NRDC Action Fund), demonstrating a horizontal cross-vertical brand orientation rather than a sector-specialist model.
The underlying technology stack is fundamentally creative-services based rather than software-platform based: composition, mixing, sound design, and licensing are executed by an eight-person in-house team using standard professional audio production workflows, proprietary sound libraries, and external relationships with music publishers, libraries, and labels for licensing. There is no disclosed proprietary software platform, API, or technology product; the firm's IP resides in its creative output, brand relationships, and counterparty relationships rather than in code or data assets.
The business model is professional services with a licensing-royalties complement. Revenue is generated via quote-based project engagements acquired through direct enterprise sales, supported by a portfolio-led website that functions as the primary inbound marketing channel showcasing named brand work as social proof. Distribution is global in principle via direct client engagement, but operations are centered at a single New York headquarters. Pricing is not publicly disclosed and is presumably negotiated per project, consistent with custom creative-services engagements of this nature.
RK/music firmographics
Firmographics- Name
- RK/music
- Legal name
- Mixology Post
- Website
- https://rkmusic.com
- Company type
- Private
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- RK/music (Mixology Post) is a New York-based, full-service music and audio-post production agency that composes original music, designs sound, and delivers recording and mixing services for enterprise brands such as HBO, Nike, DAZN, and 7-Eleven.
- Ownership category
- akta.pro rank
RK/music industry classification
Industry- Product category
- Audio Post-Production Services
- NAICS
- Postproduction Services and Other Motion Picture and Video Industries (51219), Sound Recording Industries (5122), Other Sound Recording Industries (51229)
- SIC
- Services-Motion Picture & Video Tape Production (7812), Services-Advertising (7310)
- akta.pro primary industry
- Music Editing & Scoring Support (Conform, Stem Prep, Score-Stage Support) (MPAHAEAG)
- akta.pro secondary industries
- Sound Design (Creative/Design-Heavy FX, World-Building) (MPAHAEAE), Voiceover Recording & Production (Narration, Promo, Commercial VO) (MPAHAEAK)
Keywords
Where RK/music is headquartered
LocationHeadquarters
- HQ city
- New York
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
RK/music business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales
Revenue model
- Original Music Composition: Custom music composition services for brands, including long and short form content, from symphonic to EDM styles.
- Audio Recording and Mixing: Voice over record, audio cleanup, web optimization, surround mix for theatrical release, improved sonics and speech intelligibility.
- Music Licensing: Licensed music procurement with rights negotiation, leveraging relationships with libraries, publishers and labels.
- Sound Design: Sound design services creating subtle ambience to earth shaking rumbles, realistic effects and abstract soundscapes.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels1 record
RK/music product offering
Product offeringCore offering
RK/music (Mixology Post) is a full-service music and audio-post agency that composes original music for brands across long and short form formats and provides recording, mixing, sound design, and music licensing services. The firm supports enterprise clients with voice-over recording, audio cleanup, web and theatrical surround mixing, sound design from subtle ambience to abstract soundscapes, and rights-negotiated licensed music procurement. Services are delivered as bespoke creative engagements rather than packaged software or standardized products.
Product overview
Mixology Post is a full-service music and audio-post agency that helps brands define their image through sound and music. The company offers a portfolio of interconnected services: Original Music composition (from symphonic to EDM for brands like HBO and Nike), Record & Mix (voice over, web mix, theatrical surround mix), Music Licensing (through libraries, publishers, and labels), and Sound Design (custom sounds, effects, and soundscapes). Supporting service offerings include Audio Branding, Custom Music, Sound Design & Mix, and Audio Rescue. The service architecture functions as a unified creative agency model rather than a software platform, with these services designed to work together across the full audio production lifecycle.
Differentiator
Problem solved
Functional benefit
Products and services
- Original Music Composition Composes bespoke original music for enterprise brands across long and short form formats, ranging from symphonic to EDM styles; tailored to specific brand requirements and project needs.
- Record & Mix Voice-over recording, audio cleanup, web mix, and theatrical surround mix services that improve sonics and speech intelligibility for brands and content producers.
- Music Licensing Finds and negotiates rights for licensed music, leveraging the firm's relationships with music libraries, publishers, and labels to secure appropriate tracks for brand and content projects.
- Sound Design Creates custom sound design and effects ranging from subtle ambience to impactful rumbles, building realistic effects and abstract soundscapes using original recordings and extensive libraries. Includes professional sound design and audio mixing services for various media projects.
- Audio Branding Helps brands define their image through sound and music, creating a cohesive audio identity across media touchpoints.
- Audio Rescue Audio recovery and cleanup services that repair damaged or poor-quality recordings for use in subsequent production work.
Companies that use RK/music
Customer profileNamed customers10 records
Segments1 record
Ideal customer profiles1 record
RK/music technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
RK/music partnerships and signals
Strategic signalRecent moves4 records
Expansion highlights3 records
RK/music competitors and assessment
Company assessmentDirect peers
- Antfood: Music and sound design agency producing original compositions and sonic branding for brands, films, and games. Closely parallel offering: original music, sound design, and audio branding for global brand clients.
- JSM Music: Music production agency composing custom music and handling licensing for advertising and brand content. Directly comparable on the original-music-for-brands and music-licensing streams that anchor RK/music's revenue.
- Sonic Union: New York audio post-production house providing sound design, mixing (including theatrical surround), and music services for advertising and content. Directly comparable on the record/mix and sound design capabilities for brand and TV/film clients.
- Human Worldwide: Music and sound design agency creating original compositions and sonic identities for brands, advertising, and entertainment. Direct peer with comparable service mix (original music + sound design + audio branding) for enterprise brand clients.
- Heard City: Audio post-production company serving the advertising industry with sound design, mixing, and original music. Closely mirrors RK/music's brand-adjacent audio post and original composition capabilities.
- Mophonics: Music and sound design agency serving advertising, film, and television with original composition and audio post. Comparable boutique agency targeting brand and entertainment clients with a similar integrated music/audio-post offering.
- Butter Music and Sound: New York-based music and sound design agency composing original music and designing sound for brands and advertising. Directly comparable full-service agency model targeting enterprise brand clients with composition, licensing, and sound design.
- Squeak E Clean: Global music and sound design agency composing original music and producing sonic branding for advertising and entertainment. Comparable integrated offering: original music, sound design, and audio branding for enterprise clients.
Broad incumbents
- Radical Media: Larger production and post-production company spanning film, advertising, and content with in-house audio post and music capabilities. Overlaps on audio post and music for branded and entertainment content but operates as a broader production group.
- MassiveMusic: Larger global music agency (part of Sony Music) specializing in sonic branding, original music, and music supervision for brands. Comparable offering but at much greater scale and with the backing of a major label ecosystem.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat3 records
Key risks6 records
Key highlights7 records
Customer concentration
RK/music social profiles
Digital presenceRK/music financial estimates
Financial estimateRevenue estimate
Valuation estimate
RK/music leadership team
Management profileNumber of profiles
RK/music funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
RK/music M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about RK/music
What does RK/music do?
RK/music (Mixology Post) is a full-service music and audio-post agency that composes original music for brands across long and short form formats and provides recording, mixing, sound design, and music licensing services. The firm supports enterprise clients with voice-over recording, audio cleanup, web and theatrical surround mixing, sound design from subtle ambience to abstract soundscapes, and rights-negotiated licensed music procurement. Services are delivered as bespoke creative engagements rather than packaged software or standardized products.
When was RK/music founded?
RK/music was founded in -1. It employs 1 to 10 people.
Where is RK/music based?
RK/music is headquartered in New York, United States, in the North America region.
How does RK/music make money?
Four revenue lines are on record. Original Music Composition is the primary driver. The others are audio Recording and Mixing, music Licensing and sound Design.
Who are RK/music's main competitors?
Direct peers on record are Antfood, JSM Music, Sonic Union, Human Worldwide, Heard City, Mophonics, Butter Music and Sound and Squeak E Clean. Broad incumbents are Radical Media and MassiveMusic.
Does RK/music have an API?
No public API is recorded for RK/music.
What industry is RK/music in?
RK/music's product category is Audio Post-Production Services. Its primary akta.pro industry code is MPAHAEAG, Music Editing & Scoring Support (Conform, Stem Prep, Score-Stage Support), with a secondary code of MPAHAEAE, Sound Design (Creative/Design-Heavy FX, World-Building). Its NAICS code is 51219 and its SIC code is 7812.