Black Sunday is the second studio album by American hip-hop group Cypress Hill. It was released on July 20, 1993, by Ruffhouse and Columbia Records, and proved as successful as their debut, Cypress Hill. The album debuted at No. 1 on the US Billboard 200, selling 261,000 copies in its first week of sales and became the highest Soundscan recording for a hip-hop group at the time. Also, with their previous album, Cypress Hill, still in the charts, they became the first hip-hop group ever to have two albums in the Top 10 of the U.S. Billboard 200 at the same time. The album went quadruple platinum in the U.S. with 3.4 million units sold.