Said Columbia's chairman: "We are unable to fathom the purpose of the records revolving at 45 RPM." Though Columbia couldn't fathom it, a generation or two of American young people certainly DID.

Old vinyl records are more popular and valuable than ever. You might not have considered just how much the most valuable 45 RPM records are worth, but the price tags may shock you. Most Valuable 45 ...

What is the difference between 78, 45, and 33 RPM records? Obviously most people would say the speed, which of course is true to a degree. But as [Techmoan] covers in a recent video, there’s … ...