The McDonough County Voice Days remain to enjoy “Forgottonia: The Musical,” an original production presented online about a region seceding from the United States. Loosely based on a real, if satirical, brainstorm by the late Neal Gamm in western Illinois in the early 1970s, the show is streaming at 7:30 p.m. Tuesday-Saturday and 2 p.m. Sunday on www.youtube.com/flynorththeatricals. Gamm, a Viet Nam veteran and theater student, boosted western Illinoisans’ feeling that the area was ignored, especially in transportation. Maps of the 16 counties along the Mississippi River then showed it was a “fly-over” (even “can barely get there”) territory. As Forgottonia’s self-proclaimed governor, Gamm, who died in 2013, got a lot of attention for a little while, from Springfield lawmakers to the New York Times. But then his public-relations act played out.