Does Hashem like Jewish music concerts which are EXACTLY like non-Jewish rock concerts [the colored, flashing lights, smoke, screeching to the point where you think some of the nekeivos are going to faint etc. etc.]?
On one hand - His children are having a good time. I like to see my children happy and having fun and I probably got that from Him.
On the other hand - it doesn't always bring the people towards greater devotion to Hashem but seems to bring out more of the animal in [some] people.
So I don't know. But nobody asked me.....