Roots of Gilberto Santa Rosa

"La Tortura" is a song by Colombian singer-songwriter Shakira, featuring Spanish singer Alejandro Sanz, from Shakira's sixth studio album, Fijación Oral, Vol. 1 (2005). The song was produced by Shakira and co-written by the singer with Luis Fernando Ochoa. Lester Mendez served as an assistant producer. Epic Records released the song on 11 April 2005 by as the lead single from the album. "La Tortura" is a pop, reggaeton, and dancehall track, which lyrically tells the story of a woman who has been emotionally "tortured" because her boyfriend cheated and eventually left her for another, and has now returned begging forgiveness.

José Antonio Torresola Ruiz, better known as Frankie Ruiz, was an American singer. He was a major figure in the salsa romántica subgenre that was popular in the 1980s and early 1990s.

Eduardo Palmieri was an American musician, bandleader, and composer of Puerto Rican heritage. He was the founder of the bands La Perfecta (1961), La Perfecta II (2002), and Harlem River Drive (1970).

Pablo Rodríguez Lozada, better known as Tito Rodríguez, was a Puerto Rican singer and bandleader. He started his career singing under the tutelage of his brother, Johnny Rodríguez. In the 1940s, both moved to New York, where Tito worked as a percussionist in several popular rhumba ensembles, before directing his own group to great success during the 1950s. His most prolific years coincided with the peak of the mambo and cha-cha-cha dance craze. He also recorded boleros, sones, guarachas and pachangas.

Cheo Feliciano was a Puerto Rican singer and composer of salsa and bolero music. Feliciano was the owner of a recording company called "Coche Records". He was the first tropical singer to perform at the "Amira de la Rosa Theater" in Barranquilla, Colombia, and in 1987 he played the role of Roberto Clemente's father in the musical Clemente.

Simón Narciso Díaz Márquez, also known as tío Simón, was a Venezuelan singer, actor, TV host, comedian, and Grammy Award-winning composer of Venezuelan music. Some of his most popular songs include Caballo viejo, Tonada de luna llena and La vaca Mariposa.