How many times have we done this topic now? Either this or "what do you want your funeral to be like" seems to come up once a week.
Anyway, my answer is always the same: I don't care what they play at my funeral or what it's like, nor do I care what they do with my body. I won't know what's happening, on account of being dead. Funerals are for the bereaved, let them do what they want.