On November 8, 1971, Led Zeppelin released their legendary fourth studio album commonly known as Led Zeppelin IV. Despite the fact that it contains many of their biggest hits (Black Dog, Rock & Roll, Going to California, and Stairway to Heaven), the album was given the cold shoulder by many rock critics at the time. Fortunately, the fans refused to listen to the elitist banter, and the record went on to sell more than 32 million copies worldwide! #ledzeppelin #ledzeppeliniv #blackdog #stairwaytoheaven #hardrock #heavymetal https://www.instagram.com/p/Bp8RTOmA_-S/?utm_source=ig_tumblr_share&igshid=1s5lckwc0xssy