Tune in to our 70's channel to listen to all of the great hits of the 1970's! Broadcasting 24 hours a day – Ad free! If ever a musical style defined a decade, Disco was the definition of the 1970's. Although its popularity was relatively short-lived, the genre hosted a great deal of songs and artists. Van McCoy's "The Hustle" Gloria Gaynor also enjoyed disco popularity with her anthem "I Will Survive.