By JOE MAGS Richard Barry’s Stephen Foster is constantly in motion — bouncing, frolicking, weeping, singing, swaying. There is an unabashed sweetness to his Foster that borders on naivety. But let’s try to understand Foster's plight: Suddenly transported through time, Foster stares out at an audience that recognizes him as the Father of American Music; while rummaging … [Read more...] about Promise That You Will Sing About Me: Richard Barry’s exuberant Stephen Foster and his musical resuscitation via the Dady Brothers