KZplay
Perform

KZplay

Play any MIDI file and route it to your instruments

macOS Windows Linux (amd64)
Screenshot KZplay

Load any MIDI file and bring it to life. KZplay is a simple and efficient MIDI player that sends notes to KZsynth — turn any MIDI file into a live performance with your own sounds.

Features

  • Load any .mid or .midi file
  • Transport controls: play, pause, stop
  • Loop mode for practice or performance
  • Real-time progress bar
  • MIDI routing to any virtual port
Sends MIDI notes to
KZsynth KZsynth
Advanced — Technical details

Environment variables

LANG, LC_ALL, LC_MESSAGES, LANGUAGEUI locale selection (en, fr, es)
FYNE_THEMEForce UI variant: light or dark (overrides OS preference)
FYNE_SCALEUI scale factor (e.g. 1.2 for 120%)
FYNE_FONT, FYNE_FONT_MONOSPACE, FYNE_FONT_SYMBOLOverride default fonts with custom TTF paths