Jennifer Lopez’s “On the Floor” uses the famous melody from “Lambada” by Kaoma.

But Kaoma didn’t originally create that melody.

The musical idea comes from “Llorando se fue”, recorded by Bolivian group Los Kjarkas.

That means one of the biggest dance-pop hits of 2011 has a musical history reaching back to the Andes.

The full journey is extraordinary.

Bolivian folk music.

Brazilian dance culture.

A French-produced international hit.

Then Jennifer Lopez and Pitbull.

Four different musical worlds connected through one recognisable melody.

What is the original song?

“Llorando se fue”.

Los Kjarkas released the composition in 1981.

The group are associated with traditional Andean music and have been important figures in Bolivian musical culture.

Their recording sounds very different from Jennifer Lopez.

The rhythm is more traditional.

The instrumentation includes sounds associated with Andean folk music.

The emotional atmosphere is also considerably different.

It’s closer to a melancholy song than an enormous club anthem.

What does “Llorando se fue” mean?

The Spanish title means roughly “Crying, they left” or “Crying, he/she left”, depending on context.

The original composition concerns romantic loss.

That is another interesting transformation.

The melody originally supported a sadder emotional story.

Later recordings turned it into music associated with dancing and celebration.

The tune remained recognisable.

Its emotional purpose changed.

How did the melody become “Lambada”?

Through several adaptations.

The composition moved from Bolivia into wider South American musical culture.

Brazilian singer Márcia Ferreira recorded a Portuguese-language version.

Then Kaoma released “Lambada” in 1989.

Kaoma’s version became an enormous international hit.

The arrangement changed the melody’s identity.

Instead of Andean folk music, listeners heard an energetic dance track associated with the lambada craze.

Who were Kaoma?

A French-Brazilian pop group associated with the international success of lambada music.

Their 1989 recording became famous throughout Europe and other markets.

The music video helped popularise the dance.

For many listeners, “Lambada” became synonymous with tropical rhythms and summer holidays.

But the recording’s success also created a major dispute about the melody’s ownership.

Was “Lambada” involved in a copyright dispute?

Yes.

Kaoma’s version initially failed to properly credit the original Bolivian composers.

The Hermosa brothers of Los Kjarkas challenged the use.

The dispute eventually resulted in legal recognition of the original composition.

That history is important.

The melody wasn’t simply an anonymous piece of folk music available for anybody to claim.

It had identifiable composers.

And its enormous international success raised questions about whether those writers were receiving proper recognition.

Who wrote the original melody?

Gonzalo Hermosa and Ulises Hermosa of Los Kjarkas.

The brothers created “Llorando se fue”.

Their musical contribution became central to the later versions.

That means the history of “On the Floor” cannot be explained completely by simply saying Jennifer Lopez sampled Kaoma.

The songwriting story begins in Bolivia.

When did Jennifer Lopez release “On the Floor”?

The song features Pitbull and appeared on Lopez’s album Love?.

It became one of her biggest international hits.

The production was led by RedOne.

The recording combines:

dance-pop

house influences

Latin dance rhythms

and the familiar “Lambada” melody.

It arrived during a period when electronic dance music was becoming increasingly central to mainstream pop.

The track fitted that moment perfectly.

Is “On the Floor” a cover of “Lambada”?

No.

It’s a new song using an identifiable melodic idea from an earlier composition.

That is more accurately described as an interpolation or musical borrowing than a straightforward cover.

The verses are different.

The vocal melody is different.

The structure is different.

The recording has its own identity.

But the familiar melodic hook creates an unmistakable connection with “Lambada”.

Why does the melody work so well in dance music?

Because it’s simple and memorable.

The tune has a strong rhythmic character.

It repeats naturally.

And it works across different instrumental arrangements.

Los Kjarkas used it within Andean musical traditions.

Kaoma turned it into dance-pop.

Jennifer Lopez placed it inside a modern club production.

Each version changes the musical environment.

The melody remains recognisable.

That’s a sign of a particularly strong composition.

Why is “On the Floor” popular again?

The song experienced renewed attention in 2026 after appearing in the television series Off Campus.

Jennifer Lopez discussed the resurgence publicly, expressing surprise that the recording had returned to the charts fifteen years after release.

That creates another cultural cycle.

A song that originally borrowed from much older music becomes a catalogue hit again because of television.

The musical idea continues travelling.

What does the Off Campus connection mean?

For younger listeners, television may become the first place they encounter an older recording.

They hear the song during a memorable scene.

Search for it afterwards.

Then begin discovering the artist’s catalogue.

That’s how a 2011 hit can suddenly become relevant to an audience that was very young when it first appeared.

The original release date becomes less important than the new listening context.

What genre is “On the Floor”?

Dance-pop.

Electro house.

Latin-influenced pop.

The recording also contains elements associated with the European club sound of the early 2010s.

The result is very different from the original Los Kjarkas recording.

But that’s precisely what makes the history interesting.

Songs like “On the Floor”

Kaoma – Lambada

Los Kjarkas – Llorando se fue

Jennifer Lopez – Dance Again

Pitbull – Give Me Everything

Don Omar featuring Lucenzo – Danza Kuduro

Enrique Iglesias – I Like It

Shakira – Waka Waka (This Time for Africa)

INNA – Hot

Alexandra Stan – Mr. Saxobeat

Edward Maya & Vika Jigulina – Stereo Love

These tracks provide a route through the Latin-influenced and European dance-pop sounds surrounding the hit.

Why is the original worth hearing?

Because the musical transformation is enormous.

Start with Los Kjarkas.

Then Kaoma.

Then Jennifer Lopez.

You’ll hear how one melody can survive dramatic changes in:

tempo

instrumentation

language

production

and audience.

The composition becomes a musical passport.

What does “On the Floor” sample?

The familiar melody from Kaoma’s “Lambada”.

But its deeper source is “Llorando se fue” by Bolivian group Los Kjarkas.

That’s the complete story.

And it’s considerably more interesting than simply identifying one old dance hit.