Are you comparing the role of a DJ at a reception to a side dish? The DJ is to the reception what food is to dinner. That point isn't even arguable. I guess you could argue that I said all aspects of a wedding and include the dress, invitations, flowers, etc but I think given the conversation the context was in relation to the reception. Also I don't what WED is, maybe I missed a post.
(C'mon, that was funny.)