Classifying Music Based on Frequency Content and Audio Data

Outside of every other song in the Rage Against the Machine catalog and System of a Down's "Boom," the current era's most popular protest song is a more than 20-person cover of Marvin Gaye's "What's Going On," complete with rap verses from Fred Durst and Eve. Music critics point out the haphazard nature of the songs of this period, with artists ... ................
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