List_of_best-selling_albums_of_the_1950s_in_the_United_Kingdom
An album is defined by the Official Charts Company (OCC) as being a type of music release that features more than four tracks and lasts longer than 25 minutes;[1] from July 1956, sales of albums in the United Kingdom were monitored by music magazine Record Mirror. From November 1958, album sales were also compiled by music magazine Melody Maker.[2] The biggest-selling album of the 1950s was the original soundtrack to the movie South Pacific.