Back in 2015, Arlington's Signature Theatre premiered their homegrown musical revue, "Simply Sondheim." Signature's former artistic director, Eric Schaeffer, and veteran musical supervisor, David Loud, co-conceived the revue. They handed the directorial reins to Matthew Gardiner, Signature's associate artistic director, who staged it brilliantly. Ramping up the top-notch pedigree was the renowned Broadway orchestrato…
