"Despacito" is a popular Spanish-language song by Puerto Rican singer Luis Fonsi, featuring rapper Daddy Yankee. It was released on January 12, 2017, and became a massive hit worldwide, breaking numerous records and becoming one of the most successful songs of all time.

The song is a blend of pop and reggaeton genres, with catchy melodies and energetic rhythms. "Despacito" was written by Luis Fonsi, Daddy Yankee, and Erika Ender, with production handled by Andrés Torres and Mauricio Rengifo. The lyrics of the song convey a sensual and romantic theme, describing a slow and passionate love.

"Despacito" achieved unprecedented success, topping charts in multiple countries, including the United States, where it became the first Spanish-language song to reach number one on the Billboard Hot 100 since "Macarena" in 1996. It also reached number one in many other countries, including the UK, Australia, Canada, and Germany.

The music video for "Despacito" was directed by Carlos Pérez and was shot in the La Perla neighborhood of Old San Juan, Puerto Rico. It became the first YouTube video to reach 5 billion views and, as of my knowledge cutoff in September 2021, it remains one of the most viewed videos on the platform, with over 7.5 billion views.

The success of "Despacito" helped popularize Latin music and reggaeton worldwide, leading to a surge in popularity for artists within the genre. It also led to numerous remix versions and covers by various artists, including a popular remix featuring Justin Bieber.

Overall, "Despacito" became a global phenomenon, breaking records and transcending language barriers to become one of the most iconic and influential songs of the 21st century.