“It may well be that Suzanne Salga made the recording surreptitiously. She is alleged to have done that from time to time and she had a clear ongoing concern about the personal and financial relationship between her father and Ms. Marley. However, the unauthorized recording of a conversation does not make the evidence inadmissible, regardless of whether it was legal to do so. Therefore, I will consider it as part of the evidence of a course of dealing as a whole.”