¡we want discord in one ear!

The feature that would be incredible to implement as an option is one that allows you to adjust the sound of the left or right channel separately (stereo) (or more if the user has or wants more channels like 5.1) and thus allows other third-party sounds to enter through the channel low or no volume set, an example of many; It can be useful to focus on certain moments of video games that require auditory concentration while your friend is talking at the same time.

another suggestion regarding this would also be:

1. add a keyboard shortcut or key for two things; switch the modified channel to its normal volume state and return it to the previous setting
2. switch the channel that has low or no volume to the opposite channel; It would be useful when an enemy in a video game comes from the side that you hear your partner talking (on discord). this idea could be optional (for people don't like)and expanded with many more things that people would like, but it is one which I personally feel more uncomfortable not having it. :)