On Wikipedia https://en.wikipedia.org/wiki/Buenos_Aires_Philharmonic
Creation 1946
Participants Enrique Diemecke - Conductor
City Buenos Aires, Autonomous City of Buenos Aires, Argentina
Country Argentina

The Buenos Aires Philharmonic was created in 1946 with the name Orquesta Sinfónica del Teatro Municipal, offering its first concert on May 21, 1947. Its first official conductor was Lamberto Baldi; years later, the position was taken over by Jaime Pahissa. In 1948 the orchestra changed its name to the Symphony orchestra of the city of Buenos Aires; this same year, celebrated conductor Herbert von Karajan conducted the orquestra on two occasions. In 1953 the orchestra moved to its permanent residence in the Colón Theatre and in 1958 adopted its current name.

During the following decades, the orchestra reached international prestige, performing with well-known national and international soloists. These included such pianists as Alfred Brendel, Martha Argerich, Lazar Berman, Alfred Cortot, Byron Janis, Rudolf Firkusny, Andor Foldes, Ivo Pogorelich, Nelson Freire, Bruno Leonardo Gelber, Arthur Rubinstein, Jean-Yves Thibaudet, Rubén González, Barry Douglas, Nelson Goerner, Peter Donohoe, Friedrich Gulda, Rudolf Buchbinder, Andras Schiff y Manuel Rego. Violinist included Gidon Kremer, David Oistrakh, Joshua Bell, Shlomo Mintz, Alberto Lysy, Ruggiero Ricci, Yehudi Menuhin, Itzhak Perlman, Midori, Gil Shaham, Henryk Szeryng, Salvatore Accardo, Leonid Kogan, Cho-Liang Lin and Uto Ughi. Cellists included Pablo Casals, Mstislav Rostropovich, Mischa Maisky, André Navarra, Natalie Clein, Sol Gabetta, Arto Noras and Yo-Yo Ma; Vocalists included Marian Anderson, José Carreras, Régine Crespin, Plácido Domingo, Luciano Pavarotti, Samuel Ramey, Jose Van Dam and Frederica von Stade; Guitarists included Paco de Lucía and Narciso Yepes.

Among the conductors that have worked with the orchestra, including already cited Herbert von Karajan, are Wilhelm Furtwängler, Sergiu Celibidache, Sir Georg Solti, Sir Thomas Beecham, Charles Dutoit, Lorin Maazel, Zubin Mehta, Rudolf Kempe, Clemens Krauss, Pierre Boulez, Igor Stravinsky, Malcolm Sargent, Antal Doráti, Ernest Ansermet, Rafael Frühbeck de Burgos, Eduardo Mata, Aaron Copland, Krzysztof Penderecki, Karl Richter, Luis Antonio García Navarro, Mikhail Jurowski, José Serebrier, Michel Corboz, Robert Spano, Leopold Hager, Ferdinand Leitner, Peter Maag, Igor Markevich, Stanislaw Wislocki, Jean Fournet, Franz-Paul Decker, Eiji Oue, David Lloyd-Jones, Yuri Simonov, Moshe Atzmon, Serge Baudo, Steuart Bedford, and Christof Escher, among others. Regarding Argentine conductors, some of the most noteworthy are Daniel Barenboim, Pedro Ignacio Calderón, Juan José Castro and Simón Blech. The orchestra maintains a strong collaboration with conductor Charles Dutoit, whom they have performed with recently.

Currently, the orchestra is conducted by Mexican conductor Enrique Diemecke. Maestro Diemecke has had earlier success conducting celebrated orchestras. Wikipedia