I don’t have any kids in a band but I have had many friends and relatives that played in various bands over the years.
Currently, some friends who are about 10 years my junior play in a local band as their “full-time” gig (I think the wives supplement their income). They have produced some really catchy songs, but for whatever reason, much to my and other’s protests, they’ve chosen not to have those songs professionally recorded. One of their songs in particular is incredibly radio worthy IMO but they apparently don’t share my sentiment. Sometimes I suspect they are fearful of success, or perhaps their spouses are.
Since I live in a “red state” and “lockdown” lasted for all of two weeks, Covid didn’t put much a damper on local performers.
I’m no videographer but it looks to me like your son’s video was well produced. Too bad they dis-banded.