Similarly you can make a transition from one set of instruments to another imperceptibly.
Like an apparently strict musical form it breaks the five minute whole into its structural parts - a descriptive preamble, the action of taking the cards, the development of the cards' manipulation and the revelation of what has been achieved.
Somehow in the 20th Century an idea has developed that music is an activity or skill which is not comprehensible to the man in the street. This is an arrogant assertion and not necessarily a true one.