Comparone plays Bach on the harpsichord with a palette of emotions

I must admit that I usually experience the "minor" key with poignant intensity, but when I heard Elaine Comparone's most recent performance of J.S.Bach's celebrated D minor concerto, I felt her inner smile radiate through ripples and waves of luscious phrases even as a tragic dimension blanketed the work. Comparone's tapestry of moods, feelings and…