Music editor for the Nintendo Entertainment System or Famicom. It is targeted at both chiptune artists and NES homebrewers.
Screenshots
Observed history
| App | Change | Version | When ↑ |
|---|
No observed changes yet.
The initial import establishes a baseline. Future version changes will appear here.
Browse the app catalogue →Upstream releases
Release notes supplied by the developer. These dates are not Flathub package publication times.
4.5.310 Aug 2026
Changes/Fixes:
- Fixed an issue where certain PAL VGM imports would be too slow
- Fixed an issue regarding certain VGM import data being incorrect
- Fixed crash when right clicking a note when no arppegio (None) was selected
- Fixed some notes and envelopes in the Mega Man 2 demo song
- Fixed NSF/ROM export issue introduced in 4.5.2
4.5.226 Jul 2026
Changes/Fixes:
- Fixed export dialog issue where "Loop Count" and "Duration" options could both be disabled)
- Fixed issue where a leading whitespace in the project name would break ROM / NSF exporti>
- Fixed issue with FamiTracker exports where envelopes weren't truncated to max supported length
- Fixed issue where sequencer didn't update when deleting a sample in "DPCM Sample" color modeo them
- Fixed issue introduced in 4.5.0 regarding MIDI instruments no longer exporting as intended
- Added option to replace arps in context menu follow in a major release)
- Fixed crash with broken MIDI files (unexpected end of file)introduced in 4.5.0)
- Fixed issue where pasting a pattern in the sequencer could lead to it containing an unsupported effectcate to 32)
- Fixed issue with switching back to instrument arp after using an override
4.5.110 May 2026
Changes/Fixes:
- Fixed several VGM issues (incorporated some from Perkka too)
- Current song is now selected by default in export dialog
- Added VRC7 sustain bit (override release) in NSF
- Added sub-menus for context menus and moved scale options to them
- Added option for dim unsupported channels
- Added option to make selected patterns unique (icons should follow in a major release)
- Fixed issue with N163 loop / release points on import (bug introduced in 4.5.0)
- Fixed FamiTracker N163 export issues (chunk length and truncate to 32)
- Fixed some export dialog localisation errors
4.5.05 Apr 2026
Changes:
- Added option to disable attack on DPCM, this will ignore initial DMC value
- Added option to use DPCM sample colours in oscilloscope video export
- Added option to import initial DMC values for NSF
- Added scales to the piano roll context menu, right-click / long press an empty area to access
- Added double click/tap in project explorer to open their properties
- Added saving project export settings for each mode
- Added DMC initial values to text export