Pavlov's Dog is a 1970s progressive rock/AOR band formed in St. Louis, Missouri, in 1972. The name is a reference to the animal(s) used by Ivan Pavlov in his experimentation into classical conditioning.
Pavlov's Dog in 2019.
REO Speedwagon, or simply REO, is an American rock band from Champaign, Illinois. Formed in 1967, the band cultivated a following during the 1970s and achieved significant commercial success throughout the 1980s. Their best-selling album, Hi Infidelity (1980), contained four US Top 40 hits and sold more than 10 million copies.
REO Speedwagon performing live at the Red Rocks Amphitheater in Morrison, Colorado, in 2010
Advertisement for a Reo Speed Wagon
A newspaper advertisement for a concert featuring REO in Indianapolis in 1973
Main Street in Champaign, named REO Speedwagon Way in honor of the band