When someone insists that we should only use the best music in worship, I scratch my head. Is the best music simple or complex? Written or spontaneous? Short or long? Do they mean the best aesthetically, pragmatically, emotionally, or historically? We usually have in mind what we mean by “best,” and it often says more about our preferences than our theology.
As I understand it, the best music enables people to genuinely and consistently magnify the greatness of the Savior in their hearts, minds, and wills. That’s a standard that will never change from culture to culture, generation to generation, church to church.
from Worship Matters