We're looking to recruit some additional singers and instrumentalists into our worship/music team. It would let our very dedicated instrumentalists get a day off once in a while. And we hope would help us reinforce the idea that this is public worship, not performance, because there would be a rotating group of singers and instrumentalists, not the same folks over and over again. And it would let other people participate. I'm aware of at least four people who are likely to say they would like to be part of the team, on a rotating basis, if we simply make a public announcement during worship. At least one of those four sings with a good sense of pitch but probably has a solo voice, not a blending voice. We are a small or mid-size congregation, slightly over 100 in worship attendance, but with a pretty high level of musicianship now that we've moved some people around and gotten used to playing together in some different roles. When your worship team has brought in new people, what standards have you used? What steps have you used to integrate new people? How did it work? What were the strengths and the weaknesses of your approach? Thanks.