VoiceMeeter Banana, the Advanced Virtual Audio Mixer by V.Burel, is a pretty interesting piece of software. It allows you to “rewire” and mix audio streams in Windows, so that you can f.x. take a microphone input, and an aux input, and/or the output of another audio stream and mix those into one channel, which then can be the input to f.x. Skype. Very useful if you are trying to stream your voice together with sounds from another Windows application into the Skype meeting.
Source: VB-Audio VoiceMeeter Banana
