Add a new lyrics source to the Lyrixound multi-provider fallback chain. Use when the user asks to add, integrate, or wire up a new lyrics provider (e.g. Genius, AZLyrics, Apple Music, a custom API), to expose a new lyrics backend in the app, or mentions ITrackInfoProvider.
Build, run, debug, test, and package the Lyrixound WPF app and its sibling libraries. Use when the user asks to build, compile, run, debug, test, or package the solution, troubleshoots build/configuration errors, mentions ReleasePortable, MSIX, .wapproj, or asks where settings or logs live at runtime.