Feishin is a cross-platform desktop audio player designed for streaming and managing music libraries hosted on Navidrome or Subsonic compatible servers. It functions as a remote music library manager that utilizes the Subsonic API to browse collections and synchronize playback.
The application provides specialized capabilities for music organization, including the creation and management of smart playlists based on specific filtering criteria. It also features synchronized lyrics display that matches on-screen text to the timing of the audio track.
The software covers broad functional areas including remote music streaming, real-time playback tracking, and music library management. These are implemented via a hybrid rendering model that combines a native desktop wrapper with a web-based audio engine.
