Maybe the way she can handle the instruments. Maybe her skilled hands, the way she blows that oboe or the sound she makes when the song is about to climax. Whichever it is, there is something about playing instruments that really pulls men's strings. Apparently, men aren't so uncultured if the culture is served by a hottie. Applies to all female classical musicians no matter what instrument they are playing. Might apply to male classical musicians too.