The Offkey Murders

All of Melissa Brewster's cousins, even Tommy who is the high school Quarterback, have to take classical piano or voice lessons from domineering Aunt Alicia, but only Melissa really likes them, not because she is her Aunt's star pupil but because she loves filling a room with music. Just as they are all getting ready for the annual recital, Melissa's Uncle Hank, long gone from their hometown and his three brothers and their families, pays them a surprise visit, which pleases all of them except Aunt Alicia, who is seldom pleased with anything. Then, the day after the recital a murder is discovered. All the Brewster adults are suspect as Melissa, her little brother and her cousins try to search for clues.