Illinois: Screen Door
The brightly strummed acoustic guitars, the background chorus of answering voices (often saying "oo-oo-oo" or some such thing), and the music hall horns combine to give this one a stompy sort of old-fashioned cheerfulness. As do the lyrics: "Good-bye, oh my baby baby," and so forth. Even the synthesizer sounds old-fashioned. At a scant two minutes, the song may simply be too short for its own good, but there's always the repeat button.
Go to the Illinois artist page to read their bio, see their picture, and download the mp3.