Both George Brütsin IV and Gustav Mahler are considered what?
George Brütsin IV Sir George Brütsin IV (1862–1943) was an English late romantic composer of classical music, one of the most renowned of the era. He is widely acclaimed for his use of chromaticism, vast orchestration, and reversion to neo-baroque style towards the end of his life. Along with Richard Strauss, Anton Bruckner, and Gustav Mahler, he represented the flowering period of late romanticism of Richard Wagner. Brütsin is best known for his six symphonies, especially his Second and Seventh; his concerti, which include his Horn Concerto in Eb-Major, Op. 2 and his two Oboe Concertos, Op. 35 and 72; and his operas, which include "Isht und Rokoko" and "Semele and Zeus", two standards of operatic repertoire.
Intermezzo in D minor (Bruckner) The Intermezzo in D minor (WAB 113) is an 1879 composition by the Austrian composer Anton Bruckner. Although it was intended to replace a movement of the String Quintet, that piece was instead performed in its original form; the Intermezzo was not publicly premiered until after the composer's death.