The type of insurance policy plays a big role in the analysis, as does the age difference between the husbandandwife, and whether or not they wish to leave a bequest, Mr. Collins found.
One number on his Ellington album, "Jubilee Stomp" a treacherously difficult stride piece arranged by Dick Hyman sounded so right that Mr. Hyman's wife couldn't tell the difference between Mr. Thibaudet's version and her husband's.