I have a ZOOM Q4 video camera with stereo microphones that works fairly well for streaming video and audio via USB but alas, it was orphaned when Micro$oft moved the targets and won't work on Windows 10 machines.
Their new model, the Zoom Q8 may work with Windoze 10.
I use the Q4 to replace the terrible camera in the laptop I use.
I "cheat" for audio - Rode K2 Studio Condenser Microphone for vocals and my guitar(s) and loops added by mixing it all with a Behringer mixer with the output routed to a Roland Octacapture AD/DA converter and then into the computer via USB.
And then my rather slow, VERY high latency satellite internet ruins it all. Rather unusable. :-(
I'm going to have to experiment with my cellphone as WiFi Hotspot to see if I can get better results for May 1st. Otherwise, I may have to consider posting a video on my website for you to broadcast when my turn comes up...