If you call yourself a “serious” Met fan — in other words, if your existence literally revolves around opera, you will be delighted to hear that in the very near future the Gelb-era Met Opera is planning to increase its number of radio broadcasts by as much as 500%. Yes, that’s right, four or five broadcasts per week during the season! And how is this possible, you ask? Oh, cher public, La Cieca may have to get stern with you — because she’s given you three hints already!