How's this for a reputation? Baltimore: the city too often overlooked by big-name concerts. Whereas our proximity to Philadelphia and D.C. is often a selling point for realtors, it's typically a roadblock when trying to book A-list stars ... until this year. The summer lineup looks extra promising, as if the promoter-gods have finally smiled upon our area. We've rounded up the season's 10 best shows because missing out on the hottest tickets would just plain suck.