528 Player Plus vs Corvus Music Player

What if your favorite music could sound and feel different — not by changing what you hear, but by shifting the frequency beneath it? 528 Player Plus retunes any song from your library to 528 Hz — the Solfeggio frequency associated with harmony, restoration, and the natural resonance of living systems — in real time, as it plays. No exports. No waiting. No audio files to manage. Just press play. HOW IT WORKS Most modern music is mastered at 440 Hz, the global standard tuning. 528 Player Plus shifts the playback frequency of your existing music library to 528 Hz on the fly — so every song you already love plays at this resonant frequency without altering your original files. WHAT YOU GET Real-time 528 Hz retuning of your full music library Clean, distraction-free player interface No subscriptions — pay once, own it forever Try free: retune up to 20 songs before unlocking $19.99 one-time unlock — no recurring charges, ever Works with your existing owned music files WHO IT'S FOR → Sound healers and frequency practitioners → Meditators and breathwork enthusiasts → Anyone curious about Solfeggio frequencies → Musicians exploring alternate tuning systems → People who want their music to feel different — not just sound different WHY 528 Hz? 528 Hz sits within the ancient Solfeggio scale — a set of tones used in sacred music across cultures for centuries. Modern researchers and sound practitioners have associated this frequency with feelings of clarity, calm, and coherence. Whether you approach it scientifically or intuitively, the experience speaks for itself. Try it with music you already know by heart. You may be surprised. FREE TO TRY. YOURS TO KEEP. Retune your first 20 songs completely free. When you're ready, a single $19.99 purchase unlocks unlimited listening — forever. No subscription. No renewal. No fine print.

A fast, beautiful, offline-first music player for the music you actually own. No subscription. No streaming. No account. Just your library, your MP3s, AACs, ALAC, FLACs and WAVs, playing exactly the way you want. Features • Browse by song, album, artist, genre, composer, or playlist • Search your entire library instantly • Synced and unsynced lyrics, with a full-screen lyrics view • Graphic and parametric equalizer with hundreds of headphone presets • Smart playlists that keep themselves up to date • Gapless playback, crossfade, and ReplayGain volume leveling • Now Playing with vibrant artwork-based color tinting • Mini player with one-tap full-screen expansion • Up Next queue with drag-to-reorder and swipe-delete • Shuffle (true Fisher-Yates) and repeat (off / all / one) • Sleep timer that fades out gently before it pauses • Star ratings and favorites • 4-up mosaic playlist covers • Lock Screen, Control Center, and Dynamic Island controls • CarPlay support • AirPlay 2 with an on-the-fly device picker • Headphone remote and Bluetooth controls • Universal: iPhone and iPad Import Your Music Drop files in via the Files app, AirDrop them from another device, or copy them from your computer using Finder file sharing. Wi-Fi Sharing adds a private upload page on your local network: open the address in any browser and drag whole folders in. Your files are organized into the library, with embedded artwork and tags read automatically. Privacy Nothing is collected. No analytics, no telemetry, no cloud calls. Your library stays on your device.