How many vinyl records were sold in the 70's?

In the 1970s, vinyl records enjoyed immense popularity, with sales peaking at around 350 million units in the United States alone. This decade was marked by the rise of rock and Disco Music, contributing significantly to vinyl's prominence. However, the exact number of records sold can vary by source and region, as comprehensive global sales data from that era is limited. Overall, the 70s were a defining decade for vinyl records.