Please add a multi-channel audio feature that allows streamers to send independent audio tracks to Twitch, giving viewers the ability to toggle or mute them individually directly within the video player.

Currently, Text-to-Speech (TTS), alerts, and background music are baked into one single audio track. This can be annoying or overwhelming for some viewers, while others rely on TTS for accessibility.

Giving viewers the option to mute specific audio lanes (like a dedicated TTS lane) in the player settings would drastically improve the viewing experience and customization for everyone without forcing streamers to use complex third-party extension workarounds.