OneSeq 0.4.3: live parameter-lock recording
Record parameter motion into a playing pattern from the UI, keyboard, or mapped MIDI, then change the capture scope without switching REC off.
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OneSeq release blog
User-facing release notes for OneSeq. These posts focus on what you can download, install, and use.
OneSeq 0.4.2: smoother Windows launch and safer output
This release removes the extra terminal window on Windows, adds reusable user presets and sample-folder onboarding, and makes output levels easier to read and protect.
Read postOneSeq 0.4.1: maintenance release
This release refreshes the Windows package after internal cleanup around project loading, undo, input dispatch, and the Help keymap.
Read postOneSeq 0.4.0: export the idea
This release adds real Pattern/Song export for WAV, stems, MIDI, and project bundles, plus a cockpit Menu that groups common project, playback, track, sound, fractal, export, and system actions.
Read postOneSeq 0.3.2: Massfall and faster cockpit edits
This release adds the Massfall Material/Collision synth engine and makes common cockpit edits faster from the header and parameter strip.
Read postLinux testers wanted for OneSeq 0.3.2
A first Linux x86_64 tester tarball is available from this post only, for users comfortable trying an early unsupported build.
Read postOneSeq 0.3.1: parameter-step feedback
Grid editing now gives clearer feedback for [ and ] parameter-step changes, including useful units for the selected parameter.
Read postOneSeq 0.3.0: optional MCP live bridge
OneSeq adds an opt-in MCP area in Config for agent-assisted live sessions, while normal use stays self-contained.
Read postOneSeq 0.2.5: BASS identity and Fractal MAP controls
The subtractive engine is presented as BASS, and Fractal MAP editing gains fit, reset, zoom, and pan controls.
Read postOneSeq 0.2.4: more MIDI controller profiles
This release adds a broader set of built-in MIDI input controller profiles for hands-on control.
Read postOneSeq 0.2.3: Windows icon and package polish
The Windows release package now carries the OneSeq icon through the app and installer path.
Read postOneSeq 0.2.2: release package refresh
A small public package refresh keeps the Windows downloads and checksum surface aligned after the first Fractal release.
Read postOneSeq 0.2.1: faster Fractal note editing
Fractal Hybrid gets a clearer Current Note workflow for turning pattern notes into exact sounds.
Read postOneSeq 0.2.0: public Windows download
The first public OneSeq site is online with a Windows x64 MSI, a portable ZIP, and checksums.
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