9.5 Theses on Worship does a good job here with issues related to worship in the Church - theology, WE songs, amplification, lifestyle and more. Some issues are overstated, such as the one on technology and amplification, but most are right on.
I especially like the idea of a Theo-Artist. That's an artist who has a theological background. I would add two more thesis:
Theses#10: Artists who love and understand people.
Theses#11: Artists who serve the city missionally.
Theses#1:
"Our heavenly Father wills that the whole
life of believers should be worship."
