47 Years Ago Today, This Iconic Disco Hit Reached No. 1

On March 10, 1979, disco legend Gloria Gaynor topped the Billboard Hot 100 with "I Will Survive", a funk-inspired single that remains her most popular song to date.

The song was originally released as a B-side to "Substitute", but very quickly overtook the A-side in sales as it was widely embraced by the disco scene across the world.

'I Will Survive' Is An Enduring Disco Song

Disco music may have essentially died out since its peak in the late '70s, but songs like "I Will Survive" remain timeless. The single has become an anthem of the genre, surpassing the cultural fascination with disco and existing on its own merits today.

Gaynor's unique blend of disco, funk, and synth-pop is exactly what made this single such a worldwide success; it's catchy, it's upbeat, and it's got a memorable hook that anyone can sing along to. These were defining traits of the disco era, and "I Will Survive" employs them all brilliantly.

Following its commercial success—which included hitting No. 1 on the U.S. and U.K. charts—Gaynor's single also received positive reviews from music critics and even took home the Grammy for Best Disco Recording in 1980. It was also nominated for Record of the Year, Song of the Year, and Best Female Pop Vocal Performance.

"I Will Survive" was one of 1979's biggest radio hits, alongside other disco classics like "Tragedy" by the Bee Gees, "Don't Stop 'Till You Get Enough" by Michael Jackson, and "Bad Girls" by Donna Summer.

In 2016, "I Will Survive" was inducted into the National Recording Registry by the Library of Congress. The achievement was due to the song's status as "culturally, historically, or aesthetically significant."

Today, the song is certified platinum in both the United States and United Kingdom, with over 2,500,000 sales across physical and digital media.