The music of the night has attracted visitors to Las Vegas since the days of the Rat Pack, and now Andrew Lloyd Webber has brought his best-loved ballads to the desert in a streamlined version of The Phantom of the Opera. The show opened at a spectacular new theater inside The Venetian on June 24 with Lord Lloyd Webber, director Hal Prince and assorted notables in attendance. Broadway.com hopped a plane to take in the festivities.