 Important Singers may have offices near the Pentangle; the daily life of the Echorium is traditionally run by a female First Singer, while a male Second Singer represents the Echorium's interests overseas.The Second Singer usually travels on the official Echorium ship, which is known as the Wavesong.All adult Singers, with the exception of the claustrophobic Rialle, live in the Echorium, where it is easiest for them to fulfill the two main duties asked of them in repayment for their teaching on the Isle