I've been to far too many funerals - and conducted some as well. The body in the box may be centre stage, but the funeral is there for the family, usually the closest relatives. It's their show. If they want to demonstrate their love and devotion for their loved one in laughter, or in tears, using hymns ancient and modern, or rock anthems, wearing black, purple or whatever, then that's their way of coping with their loss. If I'm conducting, I'll allow anything within reason....bad language or similar acts in a church setting would be out; apart from that, as long as thwere is dignity and compassion in the service, that's fine by me. I want folk to walk out of church, or leave a crematorium or graveside with some memories of the day which will help them cope in the days, weeks and months which will s urely follow.