GENERAL MIDI reproduces the instruments, drums and controllers requested by the MIDI using the included GeneralUser GS SoundFont. You may also open a local SF2, SF3 or DLS sound bank.
CHIPTUNE keeps the original machine profiles and manual chip-voice mapping. Saved setups are restored for the same file name on this browser.
SAVE WAV renders the selected engine. Files and custom SoundFonts remain on this computer.
General MIDI playback uses SpessaSynth 4.3 under the Apache 2.0 License. The chiptune MIDI parser is @tonejs/midi 2.0.28 under the MIT License.