A friend of mine told me about using hospital grade MC cable with isolated grounds and outlets. The lighting in the studio is all 120v track lighting, with small heads, but they are only 7' off the floor. the GC did not want any recessed lights because the sound traveling upstairs.The more I think about it I think it is the dimmers.I still want to talk to the homeowner, because the GC is one of those kwknow it alls.
