FocalSonic is an alternative Apple Music client developed specifically for the Windows operating system. The application enables users to access their Apple Music library and stream content through a custom-built playback engine. The software is optimized to deliver fluid animations and responsive navigation within the Windows 11 environment. It includes support for synchronized lyrics with syllable-level timing, translations, and pronunciation guides. The application also offers background audio playback, time-stretching with pitch preservation, Discord Rich Presence integration, and Chromecast streaming support.