Carefully selected by a team of international critics, each album is a groundbreaking work seminal to the understanding and appreciation of music from the 1950s to the present. Included with each entry are production details and credits as well as reproductions of original album cover art. Perhaps most important of all, each album featured comes with an authoritative description of its importance and influence. Among the critics involved in selecting the list are some of the best known music reviewers and commentators, including Theunis Bates (music writer for Time and urban editor at worldpop.com), Jon Harrington (staff writer at MTV), Seth Jacobson (writer for Dazed & Confused), as well as many others.