Sting might be the best looking male in his age group, according to much of the female portion of his loyal audience Tuesday night. Happily, judging from a beautifully paced and immaculately performed show kicking off the Artpark summer concert season, he doesn't need to rely on that fact. His occasional shimmies might draw screams from some of his fans, but it is clearly the prowess of his songwriting and the high level of musicianship evidenced by his band that speaks the loudest. Fronting a smaller ensemble than he has often since the breakup of the Police - longtime guitarist Dominic Miller, drummer extraordinaire Vinnie Colaiuta, former E Street keyboardist David Sancious, violinist David Tickell, and backing vocalist Jo Lawry - Sting took us on a tour through his impressive catalog of songs...