I'm in 2 bands. One of the bands went into extended hiatus in Lockdown 1 and apart from 1 attempt at doing an online collab and a socially distanced outdoor jam nothing has really happened.
For the other band as soon as we went into lockdown we shared a list of songs that we wanted to learn, everyone* learnt their part, recorded it and I pulled the results together in GarageBand and not only did we have new songs ready go when we got back together again but we also got a couple of demo recordings.
*after we got together post lockdown the rhythm guitarist sad he didn't like any of the new songs and wasn't happy, which was fine with the rest of us as we were looking to get rid of him anyway.
During the summer (post lockdown 1) we got back to rehearsing together and without the rhythm guitar player we had a new found freedom and learned even more new songs. We managed to do a live stream and a socially distanced "gig" at the end of August. We got into the routine of practising weekly again during the autumn and managed to do a Christmas live stream with most of the songs being completely new.
Now we're in lockdown again we;ve got another batch of 5 songs that we're learning and starting to pull together the individually recorded parts.