True Resonance: 432 Hz Player is an open‑source music player that lets you listen to your music in 432 Hz tuning for a softer, more natural sound.

Many listeners feel that 432 Hz music is less fatiguing than the 440 Hz standard and better for relaxation, sound healing and deep focus.

- Play your tracks in 432 Hz frequency (no extra files needed)
- Per‑track frequency control for your favorite songs
- Minimal, distraction‑free music player interface
- Perfect for meditation, yoga, studying, productivity and sleep music
- Optimized for calm background listening and relaxation sessions
- Open‑source: the code is available for transparency and improvement

Create your own 432 Hz soundscape and turn any playlist into a smoother, more relaxing listening experience.