| Version | Change log |
| RapidComposer LE 6.0.1 Oct 27, 2025 |
Added "Mute all variations in all tracks" and "Mute all MIDI CCs in all tracks" buttons to the Track Inspector. Added "Copy variations to all tracks" and "Copy MIDI CCs to all tracks" buttons to the Track Inspector. Added "Copy progressions to group" command to the Progression Browser (right-click after selecting progressions). In browsers, both left-clicking and right-clicking now select all items in a group (use Ctrl to toggle selection). The Model files folder can now be specified under Settings / Locations. In the Tonnetz view, right-clicking now deselects all notes; Ctrl+click on a note deselects all others. Live Mode: when applying track offset, notes are now rotated instead of removed. Fixed hanging notes in Live Mode when quantization was set to none. Fixed an issue where some Live Mode settings were not saved with the composition. Fixed: the "Neural Phrase Engine" button was not displayed in the Phrase Editor when AI buttons were set to hidden in the settings. Fixed: using Undo in Phrase Editing after a change made in DAW mode caused the on-screen keyboard to disappear. |
| RapidComposer LE 6.0 Oct 8, 2025 |
Neural Phrase Engine: generate or continue phrases and multi-track compositions using local AI models trained on MIDI data. Available in the full edition. New LIVE mode: trigger and perform sections of your composition from a MIDI keyboard in real time, with per-track speed, transpose, and timing controls. Available in the full edition. Two master tracks (A and B) for experimenting with chord progressions; you can copy one track to the other or just selected chords. Each track can be assigned to master track A or B SFZ instruments supported; SoundFonts/SFZ page redesigned Note editing completely reworked: click to create, double-click to remove, Ctrl-click to select, Alt-click to split/glue notes. Alt key shows scissors/glue cursor over notes, phrases, or chords Click-and-hold on the timeline scrolls horizontally and zooms vertically New chords menu with operations on multiple chords: glue chords, change triad type, add/remove chord tones (5th–13th) Improved timeline selection editing with better visual indication Progress indicators when loading compositions and SFZ files Note length editing added to Rhythm Lab which makes it even more flexible New setting: 'Note editing with mouse' (the default tool is the pencil, so you can create notes immediately without pressing Ctrl) New setting: 'Note creation' (dragging during note creation can transpose the note) New setting: 'Show snapped position' (during note editing the snapped position is shown) 'Fill chords' menu added to master track inspector, useful for setting up live playback chords Master and soundfont gain levels are in dB Minor UI cosmetic changes |
| RapidComposer LE 5.5.2 May 2, 2025 |
[macOS] Fixed: only one virtual MIDI output port is created Fixed crash when setting up structure for a very short composition Fixed possible deadlock when quitting Fixed deadlock when adding tracks to folder track/removing track from folder track Improved compatibilty with VST3 plug-ins |
| RapidComposer LE 5.4.4 Feb 13, 2025 |
Data locking revisited to prevent deadlocks in the future (substantial changes) Minor UI improvements (pop-up menus replaced with OS-provided pop-up) NeuralNote (audio to MIDI conversion) updated to latest version Fixed: editing note length with the mouse under 'Note Forwarding' did not work properly Fixed a bug which stopped playback during rendering tracks using a 'MIDI' instrument Fixed: tracks using 'note forwarding' are properly updated when pressing 'G' [macOS, plug-ins] Fixed rendering and mouse issues when the render driver was set to 'software' [macOS, plug-ins] Fixed an issue on retina screens when inspectors were opened in a window [Plug-ins] initial window size optimized for the font size used, so that no window would be too small Other stability fixes |
| RapidComposer LE 5.4.2 Dec 5, 2024 |
New option in 'Melody Generator v2': 'Use master track scale'. When used, scale relative notes are created from the master track scale, rather than the chord scale Fixed scale lookup in 'Melody Generator v2' and when using 'Auto' scale An issue with random number generation fixed [macOS, plug-ins] Fixed: the 'Save composition?' window made the plug-in host non-responsive Other bug fixes |
| RapidComposer LE 5.4.1 Nov 10, 2024 |
File search fixed in the file browser 'Clear search' button added to all browsers Recent search items can be cleared in the browsers Improvement: when the search field is closed, the search text is cleared Optimized audio waveform rendering which became many times faster for long audio files Fixed audio display for large zoom ins Fixed crashing bug when assigning a MIDI key as a shortcut Fixed track duplication when soundfonts were used as the instrument [macOS, plug-ins] Fixed: 'Extend composition length?' window made the plug-in host non-responsive |
| RapidComposer LE 5.4.0 Oct 29, 2024 |
The phrase browser is updated in the background New setting: 'Line naming' (Auto/Manual). Rename lines when 'Manual' is selected Improved MusicXML chord import (more fail-safe and diminished chords recognized) MIDI import improvements (skip empty tracks, fix 1 beat shorter files) Preprocessing guitar phrases before converting them to tab (checking for polyphony greater than the string count and fixing it) When dragging selected phrases as MIDI, the file name is set based on the first phrase, as well as the title and track name will be set to the same name When dragging a track as MIDI, the title in the MIDI file will be set to the track name Fixed: percussion generator presets did not work MusicXML export fixes Stability improvements |
| RapidComposer LE 5.3.3 Sep 27, 2024 |
The allowed minimum distance between chord notes is set to 0 when selecting a tuning with more than 6 strings (to allow the same chord note to appear more than once) Fixed crash when selecting 10-string guitar tunings |
| RapidComposer LE 5.3.2 Sep 23, 2024 |
Scrolling (both trackpad and mouse-wheel) extended to areas that were not scrollable before (chord rules, chord palette) Mouse-wheel scrolling works everywhere with Shift-scroll to scroll horizontally Two crashing bugs fixed when enabling "Use 'Auto' scale" and clicking on "Begin new part here" |
| RapidComposer LE 5.3.0 Sep 8, 2024 |
Improved MusicXML file compatibility with Guitar Pro Pedal steel guitar tunings added for 8-string, 10-string, 12-string UI rendering optimized for tracks and phrases Fixed: no more duplicated parameter IDs in the VST3 plug-in |
