Billboard reported that Record Store Day once again spurred big sales of music on vinyl and at independent record stores in the United States, according to data tracking firm Luminate – resulting in some eye-popping numbers.

This year’s edition of the indie record store celebration, held on April 22, helped sell 1.809 million vinyl albums in total across all retailers and sellers (not just indie stores) in the U.S. in the week ending April 27, according to Luminate. That sum marks a record number of vinyl albums sold in a Record Store Day (RSD) week (including Black Friday-related RSD celebrations), and the fourth-largest week for vinyl album sales since Luminate began tracking music sales in 1991.

RSD 2023 also drove a modern-era record of 1.426 million vinyl albums sold in the U.S. at independent record stores April 21-27. That is the largest week ever for the format at the indie sector in Luminate history, since the company began tracking sales in 1991. It surpasses the previous Luminate-era high for weekly vinyl album sales at indies, with 1.012 million sold in the week ending April 28, 2022 (during RSD 2022). (Vinyl was so big at indies – 79% of all vinyl albums sold that week, industry-wide, were sold through indie record stores.)