"Lento" (English: "Slow") is the second single from the third album by Mexican singer Julieta Venegas, called Sí. The song was named the 5th best song of the 2000s decade by Latin music website Club Fonograma.
The song was written by Coti Sorokin and Julieta Venegas. Julieta plays the accordion, drum machine and keyboards on the track. It made the Billboard chart, and reached positions 31 and 13 on the Hot Latin Songs and Latin Pop Airplay respectively. Julieta performed a new version on piano for her MTV Unplugged in 2008. Erika Martins Brazilian singer performed a cover of this song in Portuguese in 2009, and sings a few bars of the song in Spanish position in the lists of popularity in Brazil.
The video begins with Julieta Venegas walking the streets of Japan and following her sister Yvonne. The two are dressed in the same clothes and have the same hairstyle (except that Yvonne has shorter hair). Animated flowers and plants begin to grow each time Julieta goes through a street and on anything she touches. The video ends with the sisters playing a crane game.