Someday maybe orchestras can tele-commute:As pits have grown smaller, so that more seats can be sold or set designers' fancies indulged, a string quartet or a woodwind band, say, is moved into exile. The shrunken pit can be lucrative: add two rows of seats at $100 each for eight performances, and that could add up to $40,000 a week. Moreover, technology has made it easier to deploy musicians elsewhere. Shows have grown more heavily amplified, so the audience more and more hears what speakers are emitting(from The New York Times).Follow me on Twitter or subscribe to the feed