By Denny Dyroff, Entertainment Editor, The Times When The Frontmen take the stage at the American Music Theatre (2425 Lincoln Highway East, Lancaster, www.AMTshows.com) on June 17, the three singers will be bringing a lot of baggage with them – baggage in the combined total of more than 30 Number One hits, more than 30 … Continue reading On Stage: Country stars get together as The Frontmen