"Yo x Ti, Tú x Mí" is a song by Spanish singer Rosalía and Puerto Rican singer Ozuna. Written by both performers alongside El Guincho and produced by the latter with the help of Frank Dukes, the track was released as a single on August 15, 2019, through Columbia Records. Continuing the journey and exploration of Rosalía to urban music that "Con Altura" started, it reached number one in the singer's home country, becoming her fifth number-one single and her fourth consecutive number-one. It later won two Latin Grammy Awards for Best Urban Song and Best Urban Fusion/Performance, the second consecutive time Rosalía won those categories and Ozuna's first Grammy.