What happens at the end of the service?
At the end of the service the minister will leave and everyone should stand.
In a crematorium chapel the coffin may remain on view, be hidden by a curtain or be lowered into the floor.
It is not likely that the coffin will disappear with music, however this is the choice of the bereaved.
At a church the coffin will be carried out. The chief mourners leave first, followed by everyone else. If it is a burial, the coffin will be taken to the grave, where the minister will speak before the coffin is lowered into the grave.