By A Mystery Man Writer
The Music Industry: 1973-2013 - Digital Music News
How Vinyl Records Made Their Comeback - Liberty Games Blog
Release and sale of sound recordings 1979-2016 - Statistics Iceland
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The Battle between Streaming and Album Sales: Reshaping the Music Industry, by Eric C
Fact #959: January 9, 2017 Record Light Vehicle Sales in 2016
Vinyl record sales in 2014 were the highest they've been since
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