'There Will be Drastic Changes to Come in Music Creation': Output Raises $46M to Change How Music is Made

Sam Blake

Sam primarily covers entertainment and media for dot.LA. Previously he was Marjorie Deane Fellow at The Economist, where he wrote for the business and finance sections of the print edition. He has also worked at the XPRIZE Foundation, U.S. Government Accountability Office, KCRW, and MLB Advanced Media (now Disney Streaming Services). He holds an MBA from UCLA Anderson, an MPP from UCLA Luskin and a BA in History from University of Michigan. Email him at samblake@dot.LA and find him on Twitter @hisamblake

'There Will be Drastic Changes to Come in Music Creation': Output Raises $46M to Change How Music is Made
  • L.A.-based Output, a bootstrapped business founded in 2013 to help musicians overcome writer's block, announced its first ever fundraise, of $45 million from Summit Partners.
  • The company serves a range of musicians from hobbyists to professionals, providing them a library of loops and samples that they can then manipulate into unique songs of their own.
  • Immediate plans are to nearly double its staff and expand its product platform, with future goals of leading the evolution of digital music production.

Gregg Lehrman was no stranger to music composition. He had worked under world-famous composers such as Hans Zimmer writing music for film and TV and had produced big projects with BMG music publishing. But after setting out on his own, he found himself suffering from writer's block.

So, he said, "I made a piece of software for myself, as a music-maker — with no intention of starting a company."


Lehrman's tool, however, ultimately became a music-tech company called Output. Based in L.A.'s Chinatown district, its mission is to help people start making music.

Seven years after it was created, Output has agreed to its first ever fundraise: a $45 million minority-stake investment from Summit Partners.

"I think there will be drastic changes to come in music creation," Lehrman said, "and we want to be at the forefront of it."

His investors agree.

"We believe Output has the potential to reinvent the digital music production market," said Andrew Collins, managing director at Summit and lead investor on the deal. Collins will now join Output's board.

"The holy grail in digital music-making is to make it super easy for musicians to find content that they like and then make it sound unique to them, and that's exactly what Output does," Collins told dot.LA.

The list of artists and projects that have used Output is impressive: Kanye West, Coldplay, Justin Bieber and Rihanna among them, as well as the soundtracks to "Game of Thrones," "Stranger Things" and "Black Panther."

The company broke $1 million in its first year with no advertising, Lehrman said: "just a viral video and a good product." That first product line – which included digital instruments and effects – was software geared toward professional musicians, who purchase it for an upfront fee.

Courtesy of Output

In 2018, the company added a software-as-a-service (SaaS) product, called Arcade, which became particularly popular among musical hobbyists and digital-music newcomers. For a $10 monthly subscription, users receive access to thousands of loops and samples created by Output, which they can then manipulate and turn into their own unique tracks.

Most customers today use Arcade in conjunction with a digital audio workspace like Logic, Ableton or ProTools. Songwriters, whether professional or amateur, can set their rhythm and key, pull from Output's library of sonic building blocks and mold them like musical clay. Users can also upload and work with their own digital audio files.

Over time, Output has seen both its user base and its revenue streams shift away from the pros – which Lehrman said is a customer base with a natural limit – and toward hobbyists and digital-production newcomers.

Arcade, its SaaS product, has seen a 300% increase in monthly recurring revenue over the past 12 months. In just two years, it's grown to generate about 60% of Output's income.

"In the world of SaaS, it is incredibly rare to see both exceptional growth and capital efficiency." Collins said. "You don't see SaaS software growing this fast, profitably, fully bootstrapped. There's not a lot of those out there."

ARCADE by Output - Walkthrough www.youtube.com

As the popularity of Arcade has grown, Output's user base has shifted to about one-third professional musicians, one-fourth digital-music newcomers, and the rest hobbyists who are "really into making [digital] music."

Collins also likes the market tailwinds that Output is riding — namely, the democratization of music ideation and distribution. Output enables musicians to create new sounds, while platforms like Spotify and Soundcloud allow anyone to publish their tunes with just a few clicks.

The company's technology stack is a combination of digital signal processing (DSP) algorithms written in C++ and some machine learning. "We're going to see that continue to expand," Lehrman said.

Output also has a line of furniture and hardware products designed to help music-makers build out their home studios. It is currently working with Barefoot Sound – which Lehrman called "the Rolls Royce of speakers" – to manufacture a new speaker line.

With its new cash, Output plans to grow its staff, which currently numbers about 60. "We'll grow to north of 100," Lehrman said.

It will also build out its product offering, adding new tools to Arcade like digital instruments and expanding its mobile capabilities.

Output founder Gregg Lehrman has worked under world-famous composers such as Hans Zimmer writing music for film and TV.Courtesy of Output

"We feel strongly we can build a unified ecosystem that once you're in, you're familiar with everything," Lehrman said. "You don't have to learn 100 different applications; it can do 100 different things but you won't feel lost."

Collins pointed to several competitors, including Splice, LANDR, iZotope and Native Instruments, but noted that "nobody else has integrated a very robust curated library of content – sounds, loops, well-organized beats – that musicians can pull from and pull into a workflow engine (the software) and manipulate those sounds to create something that is completely unique."

Lehrman and Collins separately emphasized the Output team's passion for music. 50 of the 60 employees today make music on a daily basis, Lehrman said.

Summit primarily focuses on founder-led bootstrapped companies, which it provides with on-demand services like marketing and engineering.

"Management sets the agenda," Collins said.

For Lehrman, that'll be to further leverage technology: not to create music itself, but to help people create, just like it helped him overcome his own writer's block those years ago.

    "From the first product to the last product," he said, "it's been about helping people be creative."

    https://twitter.com/hisamblake
    samblake@dot.la
    How to Navigate LA Tech Week 2026

    🔦 Spotlight

    Happy Friday, Los Angeles.

    Next week, hundreds of tech events will take over the city, bringing founders, investors, engineers and creators together from October 12 through 18.

    Calling LA Tech Week a conference does not quite capture the experience.

    Presented by Andreessen Horowitz, Tech Week is a decentralized collection of panels, workshops, demonstrations and gatherings hosted independently by startups, venture firms and technology companies. There is no convention center or central stage. The programming stretches from Santa Monica and Venice to Culver City, Downtown, El Segundo and beyond.

    In other words, the city is the venue.

    AI remains the dominant theme for 2026, appearing across enterprise software, healthcare, finance, media and the creator economy. The schedule also reflects industries where Los Angeles has built a particular advantage, including aerospace, defense, robotics, advanced manufacturing, entertainment and consumer technology.

    That range is what makes LA Tech Week distinct. It brings together the software companies shaping what comes next with the industries that already define Southern California.

    The challenge is deciding where to show up.

    Our advice: apply early and organize your schedule by neighborhood. Crossing from Santa Monica to Downtown may look manageable on a calendar created by someone who has never driven in Los Angeles.

    To help you spend more time meeting people and less time crossing the city, we have organized each day’s events by location:

    You can also browse the complete official LA Tech Week calendar.

    Plan carefully, but do not fill every minute. The best conversation of the week may be the one that was never on your calendar.

    More from this week’s LA startup and venture scene below.

    🤝 Venture Deals

      LA Companies

      • El Segundo-based Gallatin AI raised a $50M Series A from new and existing investors including 8VC and Silent Ventures, bringing its total funding to $70M. The defense technology startup will expand its engineering team and advance Navigator, an AI platform that helps U.S. military units coordinate vehicle readiness, supplies, medical logistics and other mission-support operations. - learn more
      • Pasadena-based quantum computing startup Oratomic raised a $475M Series B at a $5.4B valuation, just three months after its Series A. ARCH Venture Partners, Spark Capital, Khosla Ventures, Index Ventures, General Catalyst and Bezos Expeditions co-led the round, bringing Oratomic’s total funding to $775M as it works toward a commercially viable, fault-tolerant quantum computer by 2030. - learn more
      • Torrance-based Fortastra raised a $30M Series A led by First In, with participation from Upfront Ventures, Space Capital, Rsquared, Side Door Ventures, ATX Ventures and existing investors. The company will use the capital to develop its next-generation maneuverable spacecraft, expand its engineering and operations teams and scale production of systems designed to protect critical assets in orbit. - learn more
      • Parallel Systems raised a $100M Series C led by AVP, with participation from Hillspire, Agility Global, Cobalt Capital, Anthos Capital, Congruent Ventures, Riot Ventures and Collaborative Fund. Founded by former SpaceX engineers, the company will use the funding to scale production and commercial deployment of its autonomous, battery-electric Panther rail vehicles, which are designed to make short-haul freight more competitive with trucking. - learn more
      • Gaming studio Gardens Interactive secured more than $35M in a Series B led by Lightspeed, with participation from Sequoia Capital, Index Ventures, Accel, Innovation Endeavors, Zenith Capital and other investors. The company will use the funding to launch and operate its debut social role-playing “strandbox” game, an evolving multiplayer world shaped by players’ actions and interactions. - learn more
      • Outer Spaces raised an $8M pre-seed round led by Upfront Ventures, with participation from Unlock Venture Partners, Mucker Capital and Genius Ventures. The startup is developing outdoor furnishings with integrated solar panels and batteries, turning backyards into sources of clean energy and backup power. - learn more
      • Furientis raised a $25M seed round led by Benchmark at a reported $125M valuation, following a $5M pre-seed announced in May. The defense startup will use the capital to scale production of lower-cost missile interceptors designed to be assembled quickly with readily available components, with a long-term goal of producing 1,000 systems annually at each factory. - learn more
      • Hiyo raised a $20.8M Series B led by Constellation Brands, with returning investor Live Nation also participating. The nonalcoholic beverage company will use the funding to expand its adaptogen- and nootropic-infused social tonics across more than 13,000 retail locations while growing its presence at hospitality venues and live events. - learn more
      LA Venture Funds
      • Navitas Capital participated in Vesta’s $30M Series B, which was led by Conversion Capital and included backing from several major mortgage lenders and financial institutions. The company will use the funding to scale its AI agents across mortgage origination, automating tasks such as application reviews, underwriting decisions and closing-document checks. - learn more
      • MTech Capital led Nettle’s oversubscribed $4.8M seed round, with participation from Project A Ventures, Sure Valley Ventures, Portfolio Ventures and Ventures Together. The insurtech startup will use the funding to expand across the U.S. and Europe while growing its AI platform, which helps commercial insurers identify property risks, accelerate inspections and generate reports. - learn more
      • Bonfire Ventures doubled down on Santé by participating in the company’s $15M Series A, which was led by FINTOP and included other returning investors. The New York startup will use the funding to expand its AI-powered operating system for independent wine and liquor stores, which combines point-of-sale, e-commerce, payments, inventory and marketing tools in one platform. - learn more

      LA Exits

      • Winnow Solutions was acquired by Marina del Rey-based Spring Labs, with financial terms undisclosed. Winnow’s attorney-built library of more than 100,000 state and federal regulatory requirements will become a core part of SpringGRC, helping financial institutions connect changing laws directly to their compliance policies, controls and workflows. - learn more

        Download the dot.LA App

        LA Tech Week 2026: Sunday’s Event Lineup

        🔦 Spotlight

        LA Tech Week 2026 closes Sunday with one final day of events across Los Angeles. We have organized the remaining lineup by neighborhood so you can finish the week with a few last conversations before everyone returns to their regularly scheduled inboxes.

        ARTS DISTRICT

        12:00 PM

        CARSON

        12:00 PM

        CULVER CITY

        9:00 AM

        • Women in Cleantech & Sustainability Hike and Network: See Details Here
          Women in Cleantech & Sustainability

        6:00 PM

        • Founders pitch competition: See Details Here
          Biomorphix solutions, Nightingale regenerative

        HOLLYWOOD

        10:00 AM

        4:00 PM

        • AI International: Film, Music Video & Micro-Drama: See Details Here
          AI International Film Festivals

        MID CITY

        1:00 PM

        OTHER

        12:00 PM

        • ORGANIC LIFE LABS™ PRESENTS THE ALIGNMENT LAB: The Science of human performance: See Details Here
          The Blue Room Collective

        SANTA MONICA

        8:00 AM

        1:00 PM

        6:00 PM

        SOUTH LA

        2:00 PM

        • Future Builders : Family STEM Day: See Details Here
          Black L.A. Tech Week (Community Collective)

        VENICE

        10:00 AM

        12:00 PM

        • How to Raise Funds to Fund Any Business Using Digital Products.: See Details Here
          DN Events

        VIRTUAL

        5:00 PM

        WEST HOLLYWOOD

        3:00 PM

        Each session provides unique opportunities to gain insights, network, and explore various fields of tech innovation. For updates or more event information, visit the official Tech Week calendar.

        Download the dot.LA App

        LA Tech Week 2026: Saturday’s Event Lineup

        🔦 Spotlight

        LA Tech Week 2026 heads into the weekend Saturday with more opportunities to learn, meet fellow builders and explore what is being created across the region. Browse the day’s events by neighborhood below and find the gatherings worth leaving the house for.

        ARTS DISTRICT

        5:30 PM

        BEL AIR

        5:00 PM

        CULVER CITY

        10:00 AM

        1:00 PM

        4:00 PM

        DOWNTOWN

        11:00 AM

        2:00 PM

        • South Asians in Space, Physical AI: See Details Here
          american south asian network

        5:00 PM

        7:00 PM

        HOLLYWOOD

        8:00 PM

        INGLEWOOD

        10:00 PM

        LONG BEACH

        10:00 AM

        12:00 PM

        LOS FELIZ

        8:30 AM

        • Griffith Observatory Hike with Longevity Cities & Don't Die LA: See Details Here
          Longevity Cities

        MALIBU

        5:00 PM

        MARINA DEL RAY

        9:30 AM

        • The Brazen Capital Walk: Connecting Women, Capital & Opportunity: See Details Here
          BrazenEra

        6:00 PM

        • Build an AI workflow editor, natively in Angular: See Details Here
          Workflow Builder

        SANTA MONICA

        7:00 AM

        • Founders Running Club Run in Santa Monica: See Details Here
          Founders Running Club, MongoDb

        9:00 AM

        • MOLTEN - Spatial hackathon (ElevenLabs, AssemblyAI, Rokoko, Datafeel...): See Details Here
          Field Lab

        2:00 PM

        3:30 PM

        6:00 PM

        7:00 PM

        SOUTH LA

        7:00 PM

        THE VALLEY

        7:30 PM

        UCLA

        11:00 AM

        USC

        9:00 AM

        10:00 AM

        10:30 AM

        VENICE

        8:00 AM

        • Open Air Health Tech: See Details Here
          Open Air Health Tech, Bowshock, Govitamins App

        10:00 AM

        10:30 AM

        11:00 AM

        12:00 PM

        6:00 PM

        • Bots, Bytes & Bubbles Benefit: See Details Here
          Distinguished Minds Institute dba thinqueBytes®

        VIRTUAL

        9:00 AM

        • Ask a VP of Sales: Live GTM Office Hours for Early-Stage B2B Founders: See Details Here
          Kat Rucker Consulting Group

        11:00 AM

        WEST HOLLYWOOD

        11:00 AM

        • The 10x Engineer Showed Up. The 10x Organization Didn't.: See Details Here
          Workflow Builder, Tentaro

        3:00 PM

        WESTSIDE

        11:00 AM

        2:00 PM

        • Graphic Design & Digital Printing Meetup: See Details Here
          Big Frog Custom T-Shirts & More of West LA

        7:00 PM

        WESTWOOD

        12:00 PM

        Each session provides unique opportunities to gain insights, network, and explore various fields of tech innovation. For updates or more event information, visit the official Tech Week calendar.

        Download the dot.LA App

        RELATEDEDITOR'S PICKS
        Trending