Keep the
session moving.

Quit your DAW, extract the full ZIP and read its README. Use the included installer or alternate installation script, then reopen your DAW and rescan. Each edition has its own installation paths and plugin identity. Logic uses AU.

Extract the entire Windows x64 ZIP and follow its included installation instructions. Install the VST3 bundle, reopen your DAW and rescan plugins. Windows runtime, live DAW and installer verification is still pending; test this preview in a spare project.

Yes. The Mac packages include universal Intel and Apple Silicon AUv2 and VST3 binaries for macOS 11+. Intel Mac engineering checks have passed. Native Apple Silicon runtime and live DAW testing remains pending.

The preview installers are unsigned and not notarized; plugin bundles are ad-hoc signed. Read the included README and follow Apple’s Privacy & Security guidance only if you trust the download. Do not disable global macOS security settings. Windows binaries and scripts are also unsigned.

Lite is free, with Classic mode, serial routing and no factory presets. Premium adds Bold mode, parallel routing and six presets. Both include harmonic controls, Harmonics / Master gain, Solo, Mix, A/B, automation and 8× oversampling. Logic uses AU; Windows uses VST3. No AAX build is included.

Lite passes 180 DSP checks, 230 direct AU checks, 47 Steinberg VST3 validator tests with no failures, 1,988 direct VST3 checks, 176 editor checks and 17 isolated package checks on Intel Mac. Premium preserves the finalized 1.2.0 binaries and their existing validation evidence. These are engineering checks, not every-DAW certification. Native Apple Silicon, Windows runtime / DAW testing and native package execution remain pending.

Lite downloads are always available without an email or account. Premium purchases require an account, with payment handled through Stripe and purchased downloads in your library. The plugins have no license-key activation, network service or telemetry.

The editions install separately and do not automatically replace each other. Existing Premium instances retain the original Harmonic Bloom identity. Recreate settings manually when changing edition or plugin format.

Email levibrooks630@gmail.com with your operating system, processor, DAW version, plugin edition, format and version, plus reproduction steps and any validation logs. Please do not email payment card details.