BlockInlay
Octavate.band
That’s probably too much work and has too many variables to make regular content drops possible. Successful YouTubers tend to have a predictable schedule and pretty standard formats. Something where Mark can offer something to viewers but draw on his own experience and, for lack of a better term, coast on 1/3 or so of the episodes without having to research or do a bunch of work will probably make it easier to execute.
Getting a band up and running in a YouTube series would be like self-producing a reality show and require too many people, locations, etc.
like i said, too much work. but if anyone on this forum is positioned to do something like it, it would be mark. he knows plenty of professional musicians.