Muzooka began as a streaming site in the early 2010s before the organization launched its Top 500 radio chart.
[1][2] The Top 500 radio chart was launched in February 2017.
[3] After the dissolution of CMJ in 2017, Muzooka has become one of the primary sources for the publication of college radio airplay.
[4][5] In 2019, iHeartRadio added Muzooka to its chart reporting.
[6] Muzooka publishes both a weighted and an unweighted radio chart.