It’d be amazing to be able to increase/decrease the audio of certain tabs.
Use case:
You’re talking to some of your friends and listening to music. Having this feature would make it more convenient to adjust the volume of the song to our liking while talking to our friends, without having to go to the tab playing the song.
My recommendation to how it should be implemented:
Add a volume adjusting bar next to the mute/unmute button in a tab.