Music ReTuner™

Retune YouTube, YouTube Music, Apple Music, and Spotify to 432 Hz or any Solfeggio frequency in real time.

🎵 Transform Any Song Into Your Healing Frequency Using this patented extension, retune any track on YouTube™, YouTube Music, Spotify™, or Apple™ Music from the standard 440 Hz into 432 Hz, any Solfeggio frequency (174–963 Hz), or your own custom A4 reference — instantly, right in your browser. 🧘‍♀️ Discover a Deeper Listening Experience Shift beyond passive listening and experience music as resonance. Whether you're seeking calm, clarity, focus, or creative energy, Music ReTuner™ lets you adjust the tuning of virtually any song across the world's largest music platforms to align with your body, mood, and intention. 🎯 What This Extension Does ✅ Retunes the pitch of any song on YouTube, YouTube Music, Spotify, or Apple Music with patented accuracy ✅ Includes all 9 Solfeggio frequencies — 174, 285, 396, 417, 528, 639, 741, 852, 963 Hz — plus 432 Hz ✅ NEW: Set any custom A4 reference — perfect for baroque tuning (415 Hz), modern alternatives (444 Hz, 446 Hz), or anything else you choose ✅ Works in real time — no downloads, no reprocessing, no waiting ✅ One-click tuning with a clean, simple interface ✅ 100% privacy-first — everything happens locally in your browser 🆕 What's New + Spotify and Apple Music support added — now covering all four major platforms in a single extension + Custom A4 target — dial in any reference pitch you want, not just the default presets 💡 Why Solfeggio Frequencies? Solfeggio frequencies are tones believed to support healing, harmony, and emotional well-being. From the calming 432 Hz (not technically a Solfeggio frequency, but historically associated with natural tuning) to the heart-opening 528 Hz, these tunings can transform the way you feel your music. Whether you're a spiritual seeker, a wellness enthusiast, a classical musician exploring historical tunings, or simply a curious audiophile, this tool gives you full control over your listening experience. 🔐 How to Unlock Premium Access 1. Purchase a license key securely from our website 2. Enter your activation code in the extension popup 3. Start retuning across all four platforms instantly 🎶 We offer a 7 day free trial on subscriptions and 7 day money back guarantee on the lifetime plan! 🌍 Who This Is For + Meditators, yogis, and sound healers + Listeners curious about 432 Hz, 528 Hz, or any Solfeggio frequency + Classical musicians and historically-informed performers exploring baroque or alternative tunings + Creators, audiophiles, and sound explorers + Anyone who wants more control over how music resonates with them 🛡️ Privacy and Security + Does not collect personal data + Only interacts with playback on supported platforms to adjust pitch + All processing is client-side, on your device 📦 What's Included With Your Subscription + Priority Support — direct access to our team if you ever need help + Free Updates & Future Features — all improvements and new capabilities included + Free trial and money back guarantee — try it risk-free, cancel anytime 🔗 Try It Now Transform your music. Retune your world, one frequency at a time.