Why was Los Angeles a major center of electronic dance music in the United States?

Los Angeles became a major center for electronic dance music (EDM) in the United States due to several pivotal factors that helped transition the genre from niche circles to mainstream stadium popularity.1

A primary catalyst was the 2006–07 worldwide tour by Daft Punk, which debuted at the Coachella festival in southern California. This performance effectively translated the rave experience to a rock audience, with viral footage on YouTube further accelerating its reach.1

Additionally, Los Angeles hosted the Electric Daisy Carnival (EDC), which began in the city in 1997. By 2010, the event drew nearly 200,000 attendees to the Los Angeles Memorial Coliseum. Online discussions surrounding this massive gathering were instrumental in popularizing the term "EDM" as an umbrella label for the new wave of stadium-filling dance music. By the end of the 2000s, these developments solidified Los Angeles as the largest electronic dance scene in the country.1