Heart of Glass

Debbie Harry and Chris Stein crafted a disco-rock anthem that would define the sound of late seventies new wave. Released in January 1979 as the third single from Parallel Lines, this track transformed the American band Blondie into global superstars. Producer Mike Chapman helped shape their raw energy into a polished, hypnotic groove featuring a distinctive sequencer line that sounded like nothing else on the radio at the time.

The song topped charts across the United States and the United Kingdom, proving that punk attitude could coexist with danceable rhythms. Its lyrics describe a relationship built on betrayal rather than a specific person, turning the famous hook about a "heart of glass" into one of the most recognizable lines in rock history. [edit]