Question: What Argentine singer performed at El Foro after it was re-opened in 2003?

Context articles: Violeta Rivas
List of Argentine operas
Cachita Galán
List of songs recorded by Lali Espósito
Cuando llegue el alba
Sandro de América
Luis Alberto Spinetta
Rodrigo (musician)
El Foro
Facundo Cabral

Ana María Francisca Adinolfi (known by her stage name, Violeta Rivas; born 4 October 1937) is an Argentine singer and actress, known for participating in the music program "El Club del Clan", along with Palito Ortega, Raúl Lavié, Johnny Tedesco and Chico Novarro.
This is a list of operas by Argentine composers.
 Argentina's first native born opera composer was Francisco Hargreaves (1849-1900) who composed "La gatta bianca" (1875) and "Los estudiantes de Bologna" (1897), followed by Zenón Rolón (1856-1902) who composed several operas as well as operettas and zarzuelas.
 The works of many of the composers from this generation were first performed outside Argentina.
 Native Argentine opera was to develop much more with the massive European (mainly Italian) immigration in the late 19th century and even more with the opening of the Teatro Colón in 1908 where most of the 20th century operas listed here had their world premieres.
 Some of the first operas to treat Argentine subjects or national themes were Arturo Berutti's "Pampa" (1897) based on the life of Juan Moreira and "Yupanki" (1899) based on the life of Inca warrior Manqu Inka Yupanki.
 Also notable in this genre were Felipe Boero's "Tucumán" (1918) set during the Battle of Tucumán and "El matrero" (1929).
 Considered by many to be the quintessential Argentine opera, "El matrero" had a libretto based on gaucho folk tradition and incorporated Argentine folk melodies and a traditional gaucho dance.
 The Spanish playwright Federico García Lorca was also the inspiration for several Argentine operas.
 His plays, "La zapatera prodigiosa" and "Bodas de sangre", were the basis of operas by Juan José Castro, while Osvaldo Golijov's 2003 opera "Ainadamar" is based on events in the playwright's life.
Leticia Noemí De León (stage name, Cachita Galán; Buenos Aires, 1943 - Parque Patricios; 2 December 2004) was an Argentine singer.
 She is remembered for her vocal interpretations at the Club del Clan, and for her performance in the 1964 film "El Club del clan".
Lali Espósito is an Argentine singer and actress.
 Her music career started in 2003 when she contributed vocals to the soundtrack album for the Argentine telenovela, Rincón de Luz.
 From 2007 to 2012, the singer was part of the pop-group Teen Angels, derived from the television series "Casi Ángeles" in which she also starred from the same from 2007 to 2010.
 In 2013 Espósito also began to work as an independent artist outside of Teen Angels.
 Later that year, the singer released four songs for the Argentine telenovela Solamente Vos in which she starred.
 Her debut single "A Bailar" was released the same year.
Cuando llegue el alba is the seventh album by Argentine singer Jorge Cafrune, released in 1964.
Roberto Sánchez-Ocampo (August 19, 1945 – January 4, 2010), better known by his artist names Sandro/Sandro de América ("Sandro of America"), "Gitano" (gypsy), and the Argentine Elvis, was a notable Argentine singer and actor.
 He is considered The father of Argentine Rock for being one of the first rock artists to sing in Spanish in Latin America.
 He edited 52 official records and sold 50 million copies although other sources state that he sold over 75 million.
 Some of his most successful songs are "Dame fuego", "Rosa, Rosa", "Quiero llenarme de ti", "Penumbras", "Porque yo te amo", "Así", "Mi amigo el Puma", "Tengo", "Trigal" and "Una muchacha y una guitarra".
 The single "Rosa, Rosa" sold 2 million copies, being his most recognizable and famous song.
 Another of his hits, "Tengo" was given 15th place among the 100 best Argentine rock songs by both the MTV channel and "Rolling Stone" magazine.
Luis Alberto Spinetta (23 January 1950 – 8 February 2012), commonly known as El Flaco (Skinny) was an Argentine singer, guitarist, composer and poet.
 One of the most influential rock musicians of South America, together with Charly García he is considered the father of Argentine rock.
 Born in Buenos Aires in the residential neighbourhood of Belgrano, he was the founder of iconic rock bands including Almendra, Pescado Rabioso, Invisible, Spinetta Jade, and Spinetta y los Socios del Desierto.
Rodrigo Alejandro Bueno ( ; May 24, 1973 – June 24, 2000), known by his stage name Rodrigo or his nickname "El Potro" ("the Colt"), was an Argentine singer of cuarteto music.
 Bueno's style was marked by his on-stage energy and charisma.
 His short, dyed hair and casual clothes differed from typical cuarteto singers with strident colors and long curly hair.
 During his career, Bueno expanded cuarteto music to the Argentine national scene, remaining one of the main figures of the genre.
El Foro is a 3,000-seat venue for concerts in the city of Tijuana, Mexico.
 A few years ago, this venue was used in Tijuana as a fronton/jai alai venue.
 In 2002, it was closed by the local government, and was totally reconstructed.
 It was reopened in 2003.
 Since then, artists like Julieta Venegas, Facundo Cabral, Luis Miguel and Cafe Tacvba had perform here.
Facundo Cabral (May 22, 1937 – July 9, 2011) was an Argentine singer, songwriter and philosopher.