Audio apps & plugins
Gramofon
A native macOS player for the indie music web.
A SwiftUI app that unifies Bandcamp, Jamendo, Radio4000, Internet Archive, Discogs, MusicBrainz and ListenBrainz into one player and library — explicitly not a Spotify or Apple Music client. Includes a full multi-band IIR EQ for speaker, headphone and room correction profiles.
Background
Most music apps lock you into a single catalogue. Gramofon connects only to open, independent and community-driven platforms and gives you a single SwiftUI interface to discover, queue, favourite and organise music across all of them, with a SwiftData library, dual-backend playback (AVPlayer + a hidden YouTube WebView for Radio4000) and a tasteful now-playing panel with an animated frequency visualiser. Built in is a full IIR biquad chain so you can load speaker calibration files, headphone EQ presets (AutoEQ-style) or room-correction profiles and have them applied transparently to every backend.
Specifications
- SwiftUI + MVVM with @Observable, Swift 5.10, macOS 14+
- Full multi-band IIR biquad EQ — load speaker / headphone / room correction profiles
- Actor-isolated services per platform integration
- Dual playback backend: AVPlayer + WKWebView IFrame
- SwiftData persistence for favourites, playlists, history
- Two-tier cache (memory + disk) with per-source TTL, 200 MB art budget
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