To sing, perchance to 'Dream,' of two of Broadway's greats, Kander and Ebb
How "Broadway" can you get? Not much more, certainly, than is conjured by the songs of those melodic ambassadors from the world of show-tune brass, sultriness and pizazz, John Kander and Fred Ebb. The smooth show-biz polish of the songwriting team behind "Cabaret" and "Chicago" is accorded a mighty fine outlet by six actor-singers and 23 musicians in the pleasingly easygoing Kennedy Center revue "First You Dream: The…