Soundful Tabs от Node

Allows the user to manage and organize their tabs that create sounds of the current window in a toolbar button.

You can navigate easily to tabs that are muted or making sounds by clicking on the title the sound in the toolbar popup. It is divided into two sections: Playing and Muted. The playing section shows which tabs are producing sound. The muted section shows which tabs are muted.

In order to mute a tab that is playing sounds, you click on the note icon on the far right to mute it. This will mute it and put it into the muted section.

To unmute a tab, click on the mute icon on the far right in the muted section. This will unmute it and put it into the playing section.