>>21667057 PB
Performance Artists.
When I was a kid, people who sang special music, or when the choir sang, all worked for free, no paid admission required. And no one clapped because the glory was to be for God, not for the performers.
In fact, some churches even had the music people standing at the back of the church, unseen by the congregation.
Christians have a lot of money to blow, and there will always be people who are more than happy to separate sappy Christians from their money.