On Wikipedia https://en.wikipedia.org/wiki/Orquesta_Sinfónica_de_Madrid
Alternative Spellings Madrid Symphony Orchestra
Creation 1903
Participants Alonso Cordelás - Conductor from 1903 to 1904
Enrique Fernández Arbós - Conductor from 1905 to 1939
Enrique Jordá - Conductor from 1940 to 1945
Conrado del Campo - Conductor from 1946 to 1950
José María Franco Bordóns - Conductor from 1951 to 1958
Vicente Spiteri (Vicente Spiteri Galiano) - Conductor from 1958 to 1977
Luis Antonio García Navarro - Conductor from 1999 to 2001
Jesús López-Cobos - Conductor from 2002 to 2010
City Madrid, Spain
Country Spain
Links Allmusic

The Madrid Symphony Orchestra was revived in 1981 as the result of an agreement with the Spanish Ministry for Cultural Affairs, when it became the resident orchestra of La Zarzuela National Opera House and a self-governing body. This heralded a new era in Spanish orchestral life, with the orchestra able to pioneer modern criteria in staff training, management and organization. There is no resident conductor, artistic matters being handled instead by a committee chosen from and by the players. Administration is in the hands of officials also elected by the orchestra. The Madrid Symphony Orchestra is involved in a varied musical repertoire, exploring both the past and the contemporary. It is in direct line of descent from the legendary orchestra founded in 1904 under the orders of Cordelás and directed for 34 years by Enrique Fernández Arbós, and is sometimes still popularly referred to as the “Orquesta Arbós”. Naxos