Brumm is a PWA music and video player — install it directly from the browser, no app store needed. Reads local folders, USB drives, and SD cards natively. Supports MP3, FLAC, AAC, WAV, OGG, MP4, MKV, WebM, MOV and more. Includes a 7-band equalizer with presets, real-time frequency visualizer, synced lyrics via LRCLIB, and drag-and-drop queue management. Pro unlocks the Jamendo catalog 500,000+ Creative Commons tracks by genre, artist or title with autoplay and queue support.