Sergiu Celibidache (Romanian: [ˈserdʒju tʃelibiˈdake]; 11 July [O.S. 28 June] 1912, Roman, Romania – 14 August 1996, La Neuville-sur-Essonne, France) was a Romanian conductor, composer, musical theorist, and teacher. Educated in his native Romania, and later in Paris and Berlin, Celibidache's career in music spanned over five decades, including tenures as principal conductor for the Munich Philharmonic, Berlin Philharmonic, Sicilian Symphony Orchestra and several European orchestras. Later in life, he taught at Mainz University in Germany and the Curtis Institute of Music in Philadelphia, Pennsylvania.
https://www.youtube.com/watch?v=SthKs40ClCY
https://www.youtube.com/watch?v=SthKs40ClCY