A father and a son are musicians at the church. The church announces on sunday that there will be an evening program at another church on tuesday. The father decides that he's not going to go because his daugher is having a band concert, and urges the son to come along also. the father also is unhappy that he found out at the last minute, but thats another story. The son really wants to go to the concert, but feels that he has an obligation to the church. What should the son do? (Concerning age, the son is in his low 20's.)