听力原文：Tonight I' m very proud to tell you that we will be bringing the very talented songwriter, Missy Waters. She has just returned directly from a very successful tour of Europe and I have no doubt Missy will dazzle you with skills as a jazz singer and songwriter. But just when you thought it could not get better, it does. Missy' s brother and renowned jazz trumpeter, Jackie Waters, will also be joining Missy on stage making it the first time the pair has played together in 25 years. On drums we will have Charlie Marker, and on the bass, we will have Boom Boom Jones. Never before have so many of the greats of modern jazz come together under one roof to entertain, dazzle and delight. So, without further ado, let' s give a very special welcome to the four. What is the purpose of this announcement?