Non-Christians in the music group?

After this year's Evangelical Ministry Assembly, one of the questions that threw up a bit of discussion was whether we should ask non-Christian musicians to play or sing in our meetings.

Music Richard Simpkin

I'll be up-front and admit that I am not keen, but the Bible doesn't stipulate either way, so I'm happy to have my opinion changed (actually that's not true - I'm a sensitive artistic type, so I'm prone to take any challenge personally and go all quiet and moody).