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Music Player

Music Player

Plays music with real-time pitch shifting, time stretching, and reversing effects.

Music Player

This is a music player that can apply cool effects such as reversing, time stretching, and pitch shifting in real-time. It's basically the GUI version of my Music Player Web site.


  • Play audio (MP3, WAV) and MIDI files
  • Adjust the volume of the audio
  • Reverse audio in real-time
  • Time stretching in real-time (can either preserve or affect the pitch)
  • Pitch shifting in real-time (only if time-stretch is set to not affect the pitch)
  • Looping from point A to point B
  • Support for local files, YouTube videos, and Soundcloud tracks
  • Render and download audio/midi with effects
  • Keeps a record of recent plays
  • Play previous and next tracks (from your file system)
  • Customize the controls of the MIDI synthesizer

Keyboard Shortcuts

  • Space: Play/Pause
  • Left Arrow: Rewind
  • Right Arrow: Fast forward
  • Up Arrow: Increase volume
  • Down Arrow: Decrease volume
  • Mouse Wheel: Increase/decrease volume
  • Ctrl O: Upload file
  • Ctrl S: Download file
  • Drag and drop: Upload file


Download the latest installer from the releases tab. Updates can be installed automatically.

Bugs and Requests

Open an issue on my GitHub repository.

Also See


Something missing? Edit this app.

Keyboard Shortcuts

Key Action
/ Focus the search bar
Esc Focus the search bar and cleans it
Select the next search result
Select the previous search result
Enter Open the selected search result
cmdEnter Ctrl+Enter Open the selected search result in a new tab