Fantasías

"Fantasías" (transl. "Fantasies") is a song recorded by Puerto Rican singers Rauw Alejandro and Farruko. It was written by Alejandro, Farruko, Eric Duars, Franklin J. Martinez, Ricardo Lloyd Johnson, and Windel Edwards, while the production was handled by Urbani Mota and Luis J. Romero. The song was released for digital download and streaming as a single by Duars Music Distribution and Sony Music Latin on August 29, 2019. A Spanish language melodic reggaeton and dancehall song, it is about the singers living out all of their "fantasies" with the girl they are crushing on. The track received positive reviews from music critics, who noted Alejandro's charisma and the song's "eminent success". It was nominated for Best Collab at the 2020 Heat Latin Music Awards.

"Fantasías" was commercially successful, reaching number one in Uruguay, as well as the top five in several other countries such as Argentina, Mexico, and Spain. The song has received several certifications, including Latin 19× platinum in the United States. An accompanying music video, released simultaneously with the song, was filmed in Miami and directed by Gustavo "Gus" Camacho. To promote the song, Alejandro and Farruko performed it at the 2020 Premios Tu Música Urbano.

A remix of "Fantasías" with Puerto Rican rapper Anuel AA and Dominican singer Natti Natasha, featuring Farruko and Puerto Rican singer Lunay was released on March 5, 2020. The remix received positive reviews from music critics and was nominated for Best Latin Remix at the 2020 Latin Music Official Italian Awards. It experienced commercial success in Spanish-language markets, reaching number one in Peru, and the top 10 in several other countries, including Colombia and Venezuela. It was certified platinum+gold in Mexico and platinum in Spain. The accompanying music video for "Fantasías (Remix)", released simultaneously with the song, was filmed in Miami and directed by Camacho. It depicts the singers "having a great time together at a beach party".