Rock-Ola
Overview
 
The Rock-Ola Manufacturing Corporation was, along with Wurlitzer
Wurlitzer
The Rudolph Wurlitzer Company, usually referred to simply as Wurlitzer, was an American company that produced stringed instruments, woodwinds, brass instruments, theatre organs, band organs, orchestrions, electronic organs, electric pianos and jukeboxes....

, a top maker of jukebox
Jukebox
A jukebox is a partially automated music-playing device, usually a coin-operated machine, that will play a patron's selection from self-contained media...

es. The company, which originally made slot machines, scale
Weighing scale
A weighing scale is a measuring instrument for determining the weight or mass of an object. A spring scale measures weight by the distance a spring deflects under its load...

s and pinball machines, was founded in 1927 by Coin-Op pioneer David Cullen Rockola.
During the 1920s, Rockola was linked with Chicago organized crime and escaped a jail sentence by turning State's Evidence. Starting in 1935, Rock-Ola sold more than 400,000 jukeboxes under the Rock-Ola brand name, which predated the rock and roll
Rock and roll
Rock and roll is a genre of popular music that originated and evolved in the United States during the late 1940s and early 1950s, primarily from a combination of African American blues, country, jazz, and gospel music...

 era by two decades, and is thought to have inspired the term.
 
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