UN DÍA (ONE DAY) is a bilingual song by J Balvin, a Colombian artist, featuring Dua Lipa, Bad Bunny, and Tainy. The lyrics of the song revolve around a relationship that has ended, but the singer still has feelings for their ex-partner. The song talks about the hope that one day their ex-partner will love them again and realize that they are more than just a lover, but also a friend. The lyrics also mention the desire to escape with their ex-partner to a beautiful location and forget about the world. The song is a midtempo house, Latin pop, and reggaeton song, with dream pop melodies, dancehall flairs, hip hop elements and Latin rhythms as well as a somber pop piano riff. The catchy beat and emotional lyrics that make it a perfect fit for language learners who want to improve their Spanish skills while enjoying music. The song was nominated for Best Pop Duo/Group Performance at the 63rd Annual Grammy Awards. It reached the top 10 on the charts in various Central American countries, and received multi-platinum certifications in the United States, Mexico, and Spain.

J Balvin is a Colombian reggaeton singer and songwriter who has become one of the most popular Latin music artists in the world. He is known for his unique style of reggaeton, which blends traditional Latin rhythms with modern hip-hop and R&B influences. He has collaborated with a number of other artists, including Cardi B, Bad Bunny, and Pharrell Williams. Throughout his career, Balvin has won eleven Billboard Latin Music Awards, six Latin Grammy Awards, five MTV Video Music Awards and seven Latin American Music Awards and received four Grammy Award nominations. His achievements include selling 35 million singles worldwide, and having over 44 billion streams on YouTube and Spotify.