We have tried FB live sessions, hit and miss recordings and Youtube.
Now we are using Zoom - it allows us to have "breakout rooms" so we can see each other and have a chat.
Download Zoom for your device - https://zoom.us/pricing You only need a free version - BUG has the paid for version that allows longer meetings, the breakout rooms, and recording.
The weekly emails will have the access URL for the zoom session - just click on it, it will ask you to open the Zoom app, and off you go.
If you wish to perform a song for us, please look at adjusting your Zoom sound settings to allow an optimised sound for music. By default it is set to voice. Download the instructions - 
Zoom_Audio_Settings_-_optimise_for_music.pdf225.15 KB17/10/2020, 17:26
If you adjust the settings, when you run a zoom session you must check that you Turn On Original Sound
Your display should read "Turn Off Original Sound" (which means it *is* on!)