Musical Demon's Player vs Yr Xtals

Tired of streaming services forcing their sterile versions? Meet Musical Demon’s Player, the high‑fidelity audio engine that puts you back in control. Play the songs you actually own – from your own library, your own files, your own way. Why You’ll Love It • Plays YOUR files: Not some service’s edited or compressed version. What you own is exactly what you hear. • Works Completely Offline: Perfect for airplane mode, road trips, or off-the-grid listening. No network required, no tracking, no cloud. • Unmatched Format Support: Drop in your MP3, FLAC, AAC, WAV, ALAC, AIFF files, and more. Pro‑Grade Audio Tools • 10‑Band Equalizer: Finely tune your sound with adjustable Q/bandwidth and save unlimited custom presets. • Audiophile-Grade Playback: Powered by a lossless engine featuring ultra-high-quality Apple polyphase FIR resampling for crystal clear audio matching your device's hardware. • Real‑Time Visualizers: Enjoy dynamic spectrum and oscilloscope waveform displays—now heavily optimized to run at a buttery-smooth frame rate while preserving your battery life. • Precision Speed & Pitch: Varispeed control from 0.7x to 1.4x, and pitch shifting up to ±12 semitones. Unrivaled Cross-Platform Versatility • Everywhere You Are: Built natively for iOS, iPadOS, and macOS. • Tailored Layouts: Touch-optimized portrait and landscape modes on iPhone, expanding to gorgeous, advanced split-view decks on iPad and Mac. • Power User Ready: Full keyboard shortcut support for iPad and Mac users. • Inclusive & Accessible: Deep VoiceOver support lets you seamlessly interact with knobs and sliders, and even provides intelligent audio readouts of the live visualizer. A Library That Works For You • Folder Support: Add entire folders directly. Your exact file tree stays intact without messy, forced auto-sorting. • Smart Playlists: Effortless drag‑and‑drop reordering, shuffle, repeat, and seamless queue editing. • Lightning‑Fast Scanning: Instantly extracts track titles, artists, albums, and high-res embedded artwork. • AirPlay Ready: Cast your lossless local files directly to your wireless speakers. Pure, Uninterrupted Listening. Your music collection deserves a player that respects your files, your privacy, and your battery. Download Musical Demon’s Player today and rediscover the music you already love. (Requirements: iOS / iPadOS / macOS. Works entirely offline after loading your audio files.)

This started as a tool, and grew into an obsession. Yr Xtals is seriously addictive. I can, and often have, been working on testing it and ended up draining hours just watching the visualizer dance to my music. It's fantastic. I can't imagine if you like music that you won't like this. Especially if you're an audio engineer and are hoping to gain a bit more perspective on your work. That is why I originally made this, and while it has grown into something much larger, it is still a precision audio analysis utility that I know you'll fall in love with, like I have. Enjoy!