Flagey, Brussels. Today's Brussels Philharmonic concert focuses on the diverse musical styles that characterized the first half of the 20th century. In addition to the impressionism of Claude Debussy's Jeux (1913), conductor Michel Tabachnik's ensemble focuses on one of the leading composers of modern music: Igor Stravinsky. His first ballet music, Firebird (1910), is a highlight of the concert. The concert opens with Anton Webern's Five Pieces for Orchestra Op. 10 (1913). These five, ultra-short pieces are not thematically connected, nor do they include traditional formal plans or tonal relationships - prepare for a listening challenge!