One of my favourite Youtube videos is Bobby McFerrin’s Ave Maria
Firstly, it’s simply beautiful.
Secondly, Bobby is damn good in engaging the audience and making them part of the experience. He makes sure the people know the Ave Maria by singing the first tunes, then he adds the Bach part and surprises the audience by “and you sing the Ave Maria”. While that sinks in, he makes people section leaders who know the song well and pulls everybody else in by allowing for mistakes.
Now, you could start with a few tries before you record it, but here it’s life (yeah I could also use “live”) and it works out beautiful.
Enjoy listening 🙂