When Louise Braniff discreetly hands Barbara Holloway a large retainer and asks for complete anonymity, the attorney is both intrigued and suspicious. The woman, a respected music professor, also spearheads a group that sponsors worthy causes. And the group wants Barbara to defend Carol Fredricks, a gifted young pianist who stands accused of murder. Barbara has heard Carol play, and that's enough to convince her to take the case. But now the questions are coming faster than the answers. Carol's