Focus Listening от Son

“Focused Listening” mode – mute all other sounds while music is playing. When the extension detects a music tab is playing (or you press the button), it will automatically mute/mute other tabs or mute all sounds except that music tab, helping you listen without interruption or disturbance. Features: quick on/off button, skip to the tab you want to keep the sound. Why it’s rare: There are addons for “mute all tabs” but few are dedicated to music and integrate with playback detection.