Products · VSTs · audio services · tools · repositories

SOUND
BUILT INTO
SYSTEMS

A working index of focused techno soundware, VST instruments and effects, human audio services, studio utilities, design packs, software and label systems developed by Gabriel García Alonso in Berlin.

Granular Freeze / mini suite / expanded JUCE

One family.
Three clear lanes.

Granular Freeze is the flagship. The mini devices and expanded JUCE systems each have their own shelf, while every product keeps an independent source, validation and release boundary.

Flagship / source public / candidate private

Granular Freeze

A freeze, pitch and grain-texture effect for live-minded electronic workflows. It catches up to ten seconds of live stereo input and turns the captured memory into deterministic, performance-ready grain movement.

Formats
VST3 + CLAP / macOS + Windows · AU / macOS
State
Private candidate · source public
Availability
No public download or sale

Source and CI evidence exist, but exact-artifact Ableton and Bitwig proof, final listening, production signing and notarization, packaging, licensing review and explicit publication approval remain separate gates.

02 / Mini VST suite

Six focused devices.
One job each.

PulseFold moves a stereo signal; SubFrame frames low end; NineKick and NineClap generate drum voices; Grid909 combines synthesis and sequencing; Threadline sends structured MIDI. Their source and previews remain local and private.

01Mini VST · stereo movement effect

PulseFold

Tempo-aware rhythmic movement for a stereo signal.

Private local candidateNo public link yet
02Mini VST · stereo framing effect

SubFrame

A compact stereo tool for centering low-end weight and shaping upper-band width.

Private local candidateNo public link yet
03Mini VST · synthesized kick instrument

NineKick

A synthesized, 909-inspired kick instrument with tunable body, sweep, attack, velocity character, drive and spread.

Private local candidateNo public link yet
04Mini VST · synthesized clap instrument

NineClap

A synthesized, 909-inspired clap instrument built from controllable strike bursts and velocity-aware snap.

Private local candidateNo public link yet
05Mini VST · drum synth + sequencer

Grid909

An eight-lane drum synth, drum machine and host-synced step sequencer in one surface.

Private local candidateNo public link yet
06Mini VST · MIDI sequencer

Threadline

A MIDI-only polymetric sequencer for driving an external drum rack, instrument or hardware route.

Private local candidateNo public link yet

03 / Expanded JUCE systems

Five deeper systems.
Standalone by design.

Pulse Loom, Grain Atlas, Loomfield, Controlled Drift and Meridian share a visual language without sharing release evidence or requiring one another. Each remains a private local candidate until its own proof and publication gates are complete.

01Expanded JUCE · step-sequencer synth

Pulse Loom

A focused step-sequencer synth for building rhythmic pulse, sub and metal movement.

Private local candidateNo public link yet
02Expanded JUCE · source-first granulator

Grain Atlas

A source-first granulator for placing and evolving grains around a loaded sample.

Private local candidateNo public link yet
03Expanded JUCE · sequenced granulator

Loomfield

A sequenced granulator for phrase-led texture and longer-form movement.

Private local candidateNo public link yet
04Expanded JUCE · structure-preserving effect

Controlled Drift

A structure-preserving movement effect for controlled change around an existing signal.

Private local candidateNo public link yet
05Expanded JUCE · scene-morph effect

Meridian

A scene-morph performance effect for moving between saved signal states.

Private local candidateNo public link yet

Products / tools / source

The index

Every card separates what the project is from what is actually available. Public listing, repository, local build and release are not interchangeable.

Catalogued
55
Public / catalog
24
Artwork mapped
25
Source-linked
08
Linked projects
31
In progress
31
Industrial Tension and Transition FX product artworkGumroad cover
Hologram People48-WAV audio pack
AudioPublic / catalog

Industrial Tension & Transition FX

Forty-eight original WAV files for pressure, transitions and controlled industrial movement.

State
Public release
Availability
Public listing, checkout and customer delivery were independently verified.
GabrielVST3 · CLAP · AU candidate
AudioRepository

Granular Freeze

A freeze, pitch and grain-texture effect for live-minded electronic workflows.

State
Private candidate · source public
Availability
The source repository is public, but this candidate has no public download or sale. Fresh CI, exact-artifact DAW/listening proof, signing/notarization, packaging, licensing and explicit release approval remain.
GabrielMini VST · stereo movement effect
AudioPrivate

PulseFold

Tempo-aware rhythmic movement for a stereo signal.

State
Private local candidate
Availability
Private local source and preview only; no public repository, download, sale or distribution approval.
GabrielMini VST · stereo framing effect
AudioPrivate

SubFrame

A compact stereo tool for centering low-end weight and shaping upper-band width.

State
Private local candidate
Availability
Private local source and preview only; no public repository, download, sale or distribution approval.
GabrielMini VST · synthesized kick instrument
AudioPrivate

NineKick

A synthesized, 909-inspired kick instrument with tunable body, sweep, attack, velocity character, drive and spread.

State
Private local candidate
Availability
Private local source and preview only; no public repository, download, sale or distribution approval.
GabrielMini VST · synthesized clap instrument
AudioPrivate

NineClap

A synthesized, 909-inspired clap instrument built from controllable strike bursts and velocity-aware snap.

State
Private local candidate
Availability
Private local source and preview only; no public repository, download, sale or distribution approval.
GabrielMini VST · drum synth + sequencer
AudioPrivate

Grid909

An eight-lane drum synth, drum machine and host-synced step sequencer in one surface.

State
Private local candidate
Availability
Private local source and preview only; no public repository, download, sale or distribution approval.
GabrielMini VST · MIDI sequencer
AudioPrivate

Threadline

A MIDI-only polymetric sequencer for driving an external drum rack, instrument or hardware route.

State
Private local candidate
Availability
Private local source and preview only; no public repository, download, sale or distribution approval.
GabrielExpanded JUCE · step-sequencer synth
AudioPrivate

Pulse Loom

A focused step-sequencer synth for building rhythmic pulse, sub and metal movement.

State
Private local candidate
Availability
Private local source and visual preview only; no public repository, download, sale or distribution approval.
GabrielExpanded JUCE · source-first granulator
AudioPrivate

Grain Atlas

A source-first granulator for placing and evolving grains around a loaded sample.

State
Private local candidate
Availability
Private local source and visual preview only; no public repository, download, sale or distribution approval.
GabrielExpanded JUCE · sequenced granulator
AudioPrivate

Loomfield

A sequenced granulator for phrase-led texture and longer-form movement.

State
Private local candidate
Availability
Private local source and visual preview only; no public repository, download, sale or distribution approval.
GabrielExpanded JUCE · structure-preserving effect
AudioPrivate

Controlled Drift

A structure-preserving movement effect for controlled change around an existing signal.

State
Private local candidate
Availability
Private local source and visual preview only; no public repository, download, sale or distribution approval.
GabrielExpanded JUCE · scene-morph effect
AudioPrivate

Meridian

A scene-morph performance effect for moving between saved signal states.

State
Private local candidate
Availability
Private local source and visual preview only; no public repository, download, sale or distribution approval.
GabrielMixing & mastering services
Studio toolsPublic / catalog

Gabriel Mixing & Mastering

Berlin electronic-music mixing and mastering with selected direct booking for fixed-scope work and enquiry-first review where the project needs a proper scope check.

State
Public custom-domain launch · bookings open
Availability
The canonical host responded HTTP 200 on 28 Aug 2026. The live service record states direct hosted checkout for single-track mastering, track mixing and Mix + Master; AirGigs is limited to single-track stereo mastering. Stem mastering, EPs, vinyl and larger-scope work remain enquiry-first. A visible booking link does not by itself prove payment, order, refund or delivery.
50 Dark Themes for Claude Code product artworkGumroad cover
GabrielDeveloper pack
DeveloperPublic / catalog

50 Dark Themes for Claude Code

Fifty hand-tuned dark themes for Claude Code, distributed as a native plugin with a visual gallery and source JSON.

State
Public / free
Availability
The free MIT pack, public marketplace manifest and stable v1.0.1 GitHub release are public. The release notes require Claude Code v2.1.118 or later. The native install path was previously verified for v1.0.0; v1.0.1 parity remains a separate check.
20 Light Themes for Claude Code product artworkGumroad cover
GabrielDeveloper pack
DeveloperPublic / catalog

20 Light Themes for Claude Code

Twenty light-mode themes spanning restrained neutrals, cool and warm palettes, and character-led duotones.

State
Catalog-linked
Availability
The public listing responds; checkout and delivered contents are not asserted here.
Claude Code Themes PRO product artworkGumroad cover
GabrielDeveloper pack
DeveloperPublic / catalog

Claude Code Themes PRO

The expanded paid companion to the free Claude Code theme collection, presented as a multi-app pack.

State
Catalog-linked
Availability
The public listing responds; checkout and delivered contents are not asserted here.
Dark UI Kit product artworkGumroad cover
GabrielDeveloper resource
DeveloperPublic / catalog

Dark UI Kit

One CSS file containing buttons, forms, cards, tabs and modal patterns with no build step.

State
Catalog-linked
Availability
Catalog destination responds; checkout and delivered contents are not asserted here.
Dark HTML Templates product artworkGumroad cover
GabrielWebsite templates
DeveloperPublic / catalog

Dark HTML Templates

Eight single-file pages covering portfolio, product, documentation and pricing layouts.

State
Catalog-linked
Availability
Catalog destination responds; checkout and delivered contents are not asserted here.
Dark App Screens product artworkGumroad cover
GabrielInterface templates
DesignPublic / catalog

Dark App Screens

Six responsive product screens with fifty drop-in dark theme palettes.

State
Catalog-linked
Availability
Catalog destination responds; checkout and delivered contents are not asserted here.
Dark Resume and CV Templates product artworkGumroad cover
GabrielRésumé templates
DesignPublic / catalog

Dark Résumé

A dark résumé and CV template pack for presenting experience, skills and selected work.

State
Catalog-linked
Availability
The public listing responds; checkout and delivered contents are not asserted here.
Dark Email Templates product artworkGumroad cover
GabrielEmail templates
DesignPublic / catalog

Dark Email Templates

Transactional email layouts for welcome, receipt, reset and one-time-password flows.

State
Catalog-linked
Availability
Catalog destination responds; checkout and delivered contents are not asserted here.
Dark Social and Open Graph Templates product artworkGumroad cover
GabrielDesign templates
DesignPublic / catalog

Social & OG Templates

Exact-size share-image templates for Open Graph cards, X headers and thumbnails.

State
Catalog-linked
Availability
Catalog destination responds; checkout and delivered contents are not asserted here.
Dark Dev Cheatsheets product artworkGumroad cover
GabrielReference cards
DeveloperPublic / catalog

Dev Cheatsheets

Six dark reference cards covering Git, Vim, tmux, regular expressions and Bash.

State
Catalog-linked
Availability
Catalog destination responds; checkout and delivered contents are not asserted here.
Dark Dev Cheatsheets Volume 2 product artworkProduct artwork
GabrielReference cards
DeveloperPublic / catalog

Dev Cheatsheets Vol. 2

A second six-card developer reference set covering SQL, CSS, HTTP and related tools.

State
Catalog-linked
Availability
Catalog destination responds; checkout and delivered contents are not asserted here.
Dark Keyboard Shortcuts product artworkGumroad cover
GabrielReference cards
DeveloperPublic / catalog

Keyboard Shortcuts

Keycap-style shortcut reference cards for VS Code, macOS, Vim and tmux.

State
Catalog-linked
Availability
Catalog destination responds; checkout and delivered contents are not asserted here.
50 Dark Wallpapers product artworkGumroad cover
GabrielWallpaper pack
DesignPublic / catalog

50 Dark Wallpapers

Fifty minimal dark wallpapers prepared for desktop and mobile formats.

State
Catalog-linked
Availability
Catalog destination responds; checkout and delivered contents are not asserted here.
Dark Wallpapers Volume 2 Aurora product artworkGumroad cover
GabrielWallpaper pack
DesignPublic / catalog

Dark Wallpapers Vol. 2 · Aurora

Ten 4K aurora fields built on near-black backgrounds.

State
Catalog-linked
Availability
Catalog destination responds; checkout and delivered contents are not asserted here.
50 Dark Palettes product artworkGumroad cover
GabrielColour system
DesignPublic / catalog

50 Dark Palettes

Fifty dark palettes supplied as CSS, SCSS, Tailwind, ASE and GPL formats.

State
Catalog-linked
Availability
Catalog destination responds; checkout and delivered contents are not asserted here.
Everything Dark complete kit product artworkGumroad cover
GabrielComplete design kit
DesignPublic / catalog

Everything Dark

The combined collection of the dark interface, template, reference and visual packs.

State
Catalog-linked
Availability
Catalog destination responds; checkout and delivered contents are not asserted here.
Techno MIDI Toolkit Volume 1 product artworkGumroad cover
GabrielMIDI pack
AudioPublic / catalog

Techno MIDI Vol. 1

The first volume in the techno MIDI series for building and adapting patterns inside any compatible DAW.

State
Catalog-linked
Availability
The public listing responds; checkout and delivered contents are not asserted here.
Techno MIDI Toolkit Volume 2 product artworkGumroad cover
GabrielMIDI pack
AudioPublic / catalog

Techno MIDI Vol. 2

The second volume in the techno MIDI series, extending the editable pattern library.

State
Catalog-linked
Availability
The public listing responds; checkout and delivered contents are not asserted here.
Techno MIDI Toolkit Volume 3 product artworkGumroad cover
GabrielMIDI pack
AudioPublic / catalog

Techno MIDI Vol. 3

The third volume in the techno MIDI series, adding another set of editable musical patterns.

State
Catalog-linked
Availability
The public listing responds; checkout and delivered contents are not asserted here.
Fate ThroughPublic label system
SystemsPublic / catalog

Fate Through

The label catalogue and editorial showcase, with a separate private owner-only Label Desk.

State
Public / live
Availability
Public label site online. Label Desk remains private and unlinked. Sites version 79 is a site-code deployment only; it does not imply a release, catalogue record or publication-state change.
Techno Low-End Architecture product artworkGumroad cover
Hologram People48-WAV audio pack
AudioPublic / catalog

Techno Low-End Architecture

Forty-eight original low-end WAVs across four chromatic families, developed under Hologram People.

State
Catalog-linked
Availability
The public Gumroad listing responds; checkout and delivered contents are not independently verified.
Raw Techno Kick Architecture product artworkGumroad cover
Hologram People40-WAV audio pack
AudioPublic / catalog

Raw Techno Kick Architecture

Forty original kicks across deep, punch, industrial and rumble families.

State
Catalog-linked
Availability
The public Gumroad listing responds; checkout and delivered contents are not independently verified.
Hypnotic Percussion Grid candidate artworkProject artwork
Hologram People64-WAV audio pack
AudioPrivate

Hypnotic Percussion Grid

Sixty-four original percussion WAVs organised across four families.

State
QC + listening verified · Gumroad draft
Availability
Hash-bound listening approval and 64-file archive-reopen QA pass. The exact approved reel is saved on Gumroad, but the item is unpublished and absent from the public storefront; no live checkout or customer download is verified.
GabrielLive-performance preflight CLI
Studio toolsPrivate

Live Set Flightcheck

Offline, read-only checks for a live-set folder, its media inventory, references and handoff evidence.

State
Retired · not offered
Availability
Tested local candidate. No customer archive, public repository, listing or checkout.
GabrielSample-pack QA CLI
Studio toolsLocal candidate

Sample Pack Flightcheck

Offline package QA for sample counts, audio properties, names, duplicate content and buyer-facing completeness.

State
Local candidate
Availability
Tested local candidate. No customer archive, public repository, listing or checkout.
GabrielDJ-library preflight CLI
Studio toolsLocal candidate

DJ Library Flightcheck

Read-only Rekordbox XML and M3U preflight for missing files, duplicate references, count drift and portable paths.

State
Local candidate
Availability
Tested local candidate. It does not inspect proprietary databases, USB exports, audio content or hardware.
GabrielDelivery-package QA CLI
DeveloperLocal candidate

Digital Product Flightcheck

Offline folder and ZIP checks for unsafe paths, filename collisions, hidden junk, duplicate files and accidental secrets.

State
Local candidate
Availability
Tested local candidate. No customer archive, public repository, Gumroad listing or checkout.
GabrielPre-deploy build QA CLI
DeveloperLocal candidate

Static Site Flightcheck

Offline generated-folder QA for broken routes and assets, case mismatches, metadata, JSON-LD and build leaks.

State
Local candidate
Availability
Tested local candidate. It is not a live crawler; no customer archive, public repository, listing or deployment.
GabrielPre-send HTML email QA CLI
DeveloperLocal candidate

Email Campaign Flightcheck

Offline coded-email QA for local assets, recipient links, clipping risk, preheaders and footer evidence.

State
Local candidate
Availability
Tested local candidate. It does not render inboxes, send email or make deliverability or compliance claims.
Podcast Episode Flightcheck project artworkProject artwork
GabrielPre-publish episode QA CLI
Studio toolsLocal candidate

Podcast Episode Flightcheck

Offline episode-package QA for audio headers, artwork, timed transcripts, JSON chapters, show-note links and inventory evidence.

State
Local candidate
Availability
Tested local candidate. No customer archive, public repository, Gumroad listing, podcast upload, publication or listener delivery.
Client Handoff Portal Builder project artworkProject artwork
GabrielStatic client-delivery portal generator
Studio toolsLocal candidate

Client Handoff Portal Builder

Offline generator for checksum-verified self-hostable client handoff pages, copied deliverables, roles, revisions and next steps.

State
Local candidate
Availability
Tested local candidate. No customer archive, public repository, Gumroad listing, hosted portal, access control, checkout, approval or receipt.
GabrielOffline scope and quote generator
Studio toolsLocal candidate

Creative Scope & Quote Builder

Offline browser app and CLI for exact quotes, optional items, payment stages, deliverables, revisions, responsibilities and exclusions.

State
Local candidate
Availability
Tested local candidate. No customer archive, public repository, Gumroad listing, contract, tax verification, sending, signature, acceptance, payment or receipt.
GabrielArtwork CLI
DesignRepository

Coverforge

Local preflight, review-sheet and delivery-pack tooling for release artwork.

State
Open-source beta
Availability
Public source repository; product and distribution work continues.
GabrielRelease workflow CLI
Studio toolsRepository

Releaseforge

Builds a portable offline decision record that separates measured facts, declarations, missing evidence and blockers.

State
Flagship work in progress
Availability
Public source repository. It does not upload or publish releases.
GabrielMetadata CLI
Studio toolsRepository

Releaseledger

Validates one local release declaration and builds a compact review-and-handoff dossier.

State
Open-source utility
Availability
Public source repository. It never logs into or publishes to a platform.
GabrielRelease campaign CLI
Studio toolsRepository

Releaseclock

Turns an owner-authored release plan into a dated timeline, CSV register, manual-import calendar and checksum-backed manifest.

State
Open-source utility · local update pending
Availability
Public source repository. The local release candidate adds a version surface and keeps calendar import, task scheduling, content, outreach and publication unverified.
GabrielCreative-service quote CLI
Studio toolsRepository

Scopequote

Calculates a human-declared creative-service quote in exact cents and writes a clearly labelled local draft bundle before booking.

State
Open-source utility · local update pending
Availability
Public source repository. It does not choose a market rate, convert currency, add tax, send an invoice, request payment or imply client acceptance.
GabrielArtwork review CLI
DesignRepository

Sleeveproof

Turns album-art variant folders into labelled contact sheets, a manifest and a review index.

State
Open-source utility
Availability
Public source repository; intended to precede the approved Coverforge master.
GabrielMetadata comparison CLI
Studio toolsLocal candidate

ReleaseDiff

Compares local metadata snapshots, validates common identifiers and produces a review-priority report.

State
Local candidate
Availability
Not published to npm. Repository publication remains undecided.
GabrielRelease QA system
Studio toolsPrivate

Techno Release QA Kit

A structured release-QA package with templates, validation logic and a fictional worked example.

State
Private candidate
Availability
Owner-only deployment with test checkout; not a live buyer-facing business.
GabrielHuman listening service
Studio toolsResearch

Track Release Readiness Audit

Professional listening and analysis to identify what blocks a track and return a prioritized correction plan.

State
Service concept
Availability
No standalone public booking page or repository is currently presented.

Shareable angles

Make the right thing visible in the right room.

Different audiences need different entry points. The catalog can act as the master hub, while each outreach route links directly to the most relevant product, service or repository.

02 / Audio software

VST tools for rhythm, texture and movement

Granular Freeze leads the public-source audio-software lane. The six mini devices and five expanded JUCE systems are documented beside it as private local candidates until their own host, listening, packaging and release gates are complete.

03 / Developer audiences

Native Claude Code themes and open-source workflow utilities

Lead with the free theme plugin, then point technical users to the repository-backed release, quote and delivery tools. Give each person one narrow problem to evaluate; this fits directories and developer forums better than the sample packs.

04 / Labels and artists

Berlin electronic-music engineering and release QA

Use the catalog as context, then send the mixing/mastering site when the person is relevant. The current source release is being reconciled with the canonical host, so lead with the enquiry path and keep the message one-to-one and personalised.

The evidence chain

Built is not the same as released.

A repository, tested artifact, deployment, storefront and delivered purchase are separate milestones. This index reports the strongest confirmed state without collapsing the steps between them.

  1. 01Source

    Project files or repository exist.

  2. 02Candidate

    A bounded build has been checked.

  3. 03Deployment

    A remote version may still be private.

  4. 04Storefront

    A public listing and checkout are visible.

  5. 05Delivery

    The customer receives the correct artifact.

Context matters

Four contexts,
kept distinct.

01 / Personal umbrella

Gabriel García Alonso

Engineering, software, services and independent product development.

02 / Solo project

Hologram People

Gabriel’s solo music and live-performance identity. Audio products carry it only when explicitly developed under that name.

03 / Duo project

Lack of Fate

The duo project shared with Gabriel’s brother. Its work is not presented as Gabriel’s solo output.

04 / Label

Fate Through

The independent label and curatorial platform, with its own catalogue and lifecycle controls.

About the work

Made from real studio and label needs.

Gabriel García Alonso is a Berlin-based sound engineer, music producer and live performer. This site documents the products, utilities and repositories he develops around production, release readiness, artwork, metadata and reliable handoff.

Human listening and professional judgement stay central. Technical tools remain local, private and non-destructive where their purpose allows. Claude and Codex are used as development collaborators; authorship, artistic direction and release decisions remain with Gabriel and the relevant project.