Check out the “Let it Snow” Xmas 2020 Group youtube project!”
Next time, try using "Duo" - to use the "Duo" app, you send an invite to all your sibs and you end up with everyone in their little window on your screen!
Of course they can see you & nobody looks great 1st thing in the morning, but they are your sibs! (lol)
Play some viola for them, too!