1) John entered into a contract with a deejay to provide music at his daughter's wedding. But a month before the wedding, the daughter cancelled the engagement and the wedding. There is no provision in the contract allowing John to cancel the contract if the wedding is cancelled. Is John's performance of the contract with the deejay discharged, or will John be in breach of contract if he does not pay the deejay's fee in accordance with the terms of the contract? Compare the common law rule with the developing doctrine followed in some states discussed in chapter 18 that might apply in this situation. Identify the name of the developing doctrine in your answer. (Limit your answer to three sentences.)