Hey, that graph moves!


Hey, that graph moves!

Originally shared by Adam Sweet

30 years of music sales

Comments

Kevin Sexton said…
Cool, but it's an odd graph. It's mixing up physical formats with purchasing methods. TV, Internet and Mobile are all purchasing methods; they belong on a graph with Record stores, yard sales, etc.

CD, 8-track, Cassete and Vinyl are formats or mediums, and belong on another graph with other formats like reel-to-reel tapes, digital music files, etc.
Tracy Gaudet said…
That is crazy, such a change!

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