While the song still makes an impact 45 years after it was released, "9 to 5" was also a major success when it first came out ...

Dolly Parton made the working-class anthem for the ages with her No. 1 crossover hit "9 to 5", released on 3, 1980.

Dolly Parton knows exactly when to share the perfect moment. The country music icon just shared a cover of 4 Non Blondes' "What's Up" featuring original singer Linda Perry—and fans are losing it.

Fifty-four years ago today, Dolly Parton released an autobiographical signature song that taught listeners important life lessons.