A German Requiem (Brahms) humanism persists through the work. Brahms purposely omitted Christian dogma. In his correspondence with Carl Reinthaler, when Reinthaler expressed concern over this, Brahms refused to add references to "the redeeming death of the Lord", as Reinthaler described it, such as . In the Bremen performance of the piece, Reinthaler took the liberty of inserting the aria "I know that my Redeemer liveth" from Handel's "Messiah" to satisfy the clergy. In addition to soprano and baritone soloists and mixed chorus, "A German Requiem" is scored for: Since Brahms inserted the fifth movement, the work shows symmetry around the fourth movement, which
French classical music the twentieth-century, composers took many different paths. Some composers looked backwards to the light, elegant Classical works, with the Neoclassicism of the Russian-French composer Stravinsky. Austro-German composers such as Schoenberg and Berg and used a tortured, dramatic style called Expressionism. The French composer Boulez abandoned the entire tonal (key-centered) tradition of Western music with a style called Serialism. Other composers explored electronic music (Stockhausen); chance-based or random (aleatoric) music and indeterminacy (Cage); and minimalism (Reich, Glass). French classical music French classical music began with the sacred music of the Roman Catholic Church, with written records predating the reign of Charlemagne.