ALL-AROUND TALENT VINCE GILL STILL SLINGING GUITAR

By Allison Stewart, Special to the Tribune These days, it’s easy for a guy like Vince Gill to get lost. He’s one of the best all-arounders in country music: a soulful singer, a dexterous songwriter, a renowned guitar player. But he’s defiantly unflashy in a genre that has increasingly come to prize overstatement. Last October,…