[The series and its rules are explained here, where you will also find links to the songs for the other states.]
13:1. Just Blew In From The Windy City: 'We got more life in Deadwood City / Than in all of Illinois'. (1, 2.)
13:2. Roll On (Eighteen Wheeler): 'Seems a highway patrol has found a jack-knifed rig / In a snow bank in Illinois'. (1, 2, 3.)
13:3. City of New Orleans: 'Illinois Central Monday morning rail'. (1, 2, 3, 4.)
13:4. Illinois: 'Illinois, I'm your boy'. (1, 2.)
13:5. Lookin' Out My Back Door: 'Just got home from Illinois'. (1, 2, 3.)
13:6. Illinois Blues: 'What times I'm havin' in Illinois'. (1, 2, 3.)
13:7. Weekend In Western Illinois. (1, 2, 3.)
13:8. Springfield, Illinois: 'Springfield, Illinois / I left you standing by the state house stairs'. (1.)
13:9. The Man Of Metropolis Steals Our Hearts: 'Took my bags, Illinois'. (1, 2, 3.)
13:10. Gone Gone Blues: 'I'm stuck in Chicago, Illinois'. (1.)
13:11. Love On A Greyhound Bus: 'When the driver mistook Illinois for Iowa'. (1, 2.)
