David Turley, Chris Walljasper, Kevin Grastorf, Jason Platt, Sara Elizabeth King, and Cari Downing in Tired American DreamEvery good writer needs an editor. Composer/accompanist Derek Childs certainly needs one for his rock musical Tired American Dream, which debuted at the Harrison Hilltop Theatre last week. The opening-night performance, which lasted two hours with an intermission, had a few talented singers to boost Dream's simple plot, Childs' script has potential, and some of the songs have peppy melodies with sweet and memorable (if word-heavy) lyrics. But as a complete production, Dream felt too much like an early draft in need of revisions.