Garyindiana

4 clues
Steel mill city
Jackson 5's hometown
The Music Man" number
Midwestern city that's the title of a song in "The Music Man
Similar answers:
Backtoindiana
Frenchlickindiana
Garyindiana
Grayindiana
Indiana
Indianafever
Indianagovernor
Indianahoosiers
Indianajones
Indianalaw
Indianan
Indianandarctic
Indianans
Indianaocean
Indianapacer
Indianapacers
Indianapackers
Indianapolisbon
Indianapolisd
Indianapolisfiveoo