REO Speedwagon is one of two musical artists to achieve massive — truly massive — success from Champaign-Urbana. The other is Alison Krauss. There are lots of bands and musicians who have done big big stuff, too, but in this case, I am talking literally top of the charts, arena tour, top festival billing, style success.
Anyhow, REO Speedwagon had two number one hits in the 1980s:
"Keep on Lovin' You" from Hi Infidelity (1981)