CSPC: Madonna Popularity Analysis

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The Queen of Pop. Madonna is widely recognized as the biggest female star of all-time. As you know if you have been following Chartmasters.org for long, we created the Commensurate Sales to Popularity Concept in order to validate or not those Continue reading “CSPC: Madonna Popularity Analysis”

CSPC: Black Eyed Peas Popularity Analysis

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After two studio albums that didn’t find success other than in the underground sphere of American urban music, the Black Eyed Peas added Fergie to their line-up. With her addition, they recorded four more albums, dropping sizable hits such as Where Is The Love?, Shut Up, I Gotta Feeling and Continue reading “CSPC: Black Eyed Peas Popularity Analysis”