Sounds of the Seventies was a 38-volume series issued by Time-Life during the late 1980s and early-to-mid 1990s, spotlighting pop music of the 1970s. Much like Time-Life's other series chronicling popular music, volumes in the "Sounds of the Seventies" series covered a specific time period, including individual years in some volumes, and different parts of the decade (for instance, the early 1970s) in others; in addition, some volumes covered specific trends, such as music popular on album-oriented rock stations on the FM band. Each volume was issued on either compact disc, cassette or (with volumes issued prior to 1991) vinyl record.
A mere fifteen years after the end of WWI, the World witnessed the rise to power of Adolf Hitler, when he became Chancellor of Germany in 1933. The Second World War is widely accepted to have begun in 1939, when British Prime Minister Neville Chamberlain declared that Britain was at war with Germany. Within hours, Australian Prime Minister Robert Menzies made the announcement that this country was also at war. As before, music played a great part in the upkeep of morale, for both the public at home and the brave soldiers, sailors and airmen involved in the conflict.