For mine I asked that DS be brought to me immediately, and if I couldn't have skin-to-skin, DH was to hold him skin-to-skin; that if for some reason DS had to be taken to special care, then DH was to go with him; that DH was to remain with me during stitching-up; that breast-feeding is to be established immediately after birth if possible.
We didn't have immediate skin-to-skin, as DS was wrapped up first (it's cold in theatre), but DS was then brought to me by DH and held close to my face. DH held him skin-to-skin. DH stayed with me throughout (and was there in the beginning, during prep.), holding DS, and was with DS when he was being weighed and checked. I think everything I asked for was pretty standard, anyway. Breast-feeding couldn't begin until I was in recovery, but that was fine - there were no problems at all in getting it started.
We did take in some music, but in the event forgot all about asking them to play it, and there was no background music at all.
They asked if DH wanted to cut the cord - he didn't, and I wanted the screen lowered as DS was being born - I didn't.
The whole thing was very calm and actually enjoyable. Hope it goes well for you, too.