Anton Bruckner's Symphony No. 5 in B-flat major WAB 105, was written in 1875–1876, with minor changes over the next two years. It came at a time of trouble and disillusion for the composer: a lawsuit, from which he was exonerated, and a reduction in salary. Dedicated to Karl von Stremayr, education minister in the Austro-Hungarian Empire, the symphony has at times been nicknamed the "Tragic", the "Church of Faith" or the "Pizzicato"; Bruckner himself referred to it as the "Fantastic" without applying this or any other name formally.

Josef Anton Bruckner was an Austrian composer and organist best known for his symphonies and sacred music, which includes Masses, Te Deum and motets. The symphonies are considered emblematic of the final stage of Austro-German Romanticism because of their rich harmonic language, strongly polyphonic character, and considerable length. Bruckner's compositions helped to define contemporary musical radicalism, owing to their dissonances, unprepared modulations, and roving harmonies.