What Is the Difference Between 33 1/3 RPM and 45 RPM Records?

Vinyl records have made a resurgence in recent years, as music lovers rediscover the warm, analog sound that they provide. But if you’re new to vinyl, you might be wondering about the difference between 33 1/3 RPM and 45 RPM records. 33 1/3 RPM Records 33 1/3 RPM records, also known as LPs (long play),