These only apply for the heart variation of the cards and when deciding on what card he shall pick out in his performance I am going to choose the Nine of Hearts as it symbolises that maybe his dreams of becoming a performer will come true.
Other Meanings can be found here: http://www.serenapowers.com/playingcards2.html (Accessed on 19.02.2014)
Ace: The home, love, friendship, joy the start of a romance. A love letter.
Two: Success and prosperity. An engagement or partnership.
Three: You need to be cautious. Don't say something you'll regret.
Four: A change, a journey or a move of house/business. A late marriage.
Five: Jealous people around you. Take your time to make any decisions.
Six: Unexpected good luck. Someone helping you out.|
Seven: An unfaithful or unreliable person. Broken promises.
Eight: Visits and visitors. Invitations out or attending a party.
Nine: The wish card. Dreams come true.
Ten: Good luck and happiness.
Jack: A close friend or a good-natured, fair-haired youth.
Queen: A kindly fair-haired woman.
King: A good-natured, fair-haired man. Good advice.