Robert Schumann was a German composer and influential music critic. He is widely regarded as one of the greatest composers of the Romantic era. Schumann left the study of law, intending to pursue a career as a virtuoso pianist. He had been assured by his teacher Friedrich Wieck that he could become the finest pianist in Europe, but a hand injury ended this dream. Schumann then focused his musical energies on composing.
Schumann's published compositions were written exclusively for the piano until 1840; he later composed works for piano and orchestra; many Lieder (songs for voice and piano); four symphonies; an opera; and other orchestral, choral, and chamber works. Works such as Carnaval, Symphonic Studies, Kinderszenen, Kreisleriana, and the Fantasie in C are among his most famous. His writings about music appeared mostly in the Neue Zeitschrift für Musik (New Journal for Music), a Leipzig-based publication which he jointly founded.
In 1840, Schumann married Friedrich Wieck's daughter Clara, against the wishes of her father, following a long and acrimonious legal battle, which found in favour of Clara and Robert. Clara also composed music and had a considerable concert career as a pianist, the earnings from which, before her marriage, formed a substantial part of her father's fortune.
Schumann suffered from a mental disorder, first manifesting itself in 1833 as a severe melancholic depressive episode, which recurred several times alternating with phases of ‘exaltation’ and increasingly also delusional ideas of being poisoned or threatened with metallic items. After a suicide attempt in 1854, Schumann was admitted to a mental asylum, at his own request, in Endenich near Bonn. Diagnosed with "psychotic melancholia", Schumann died two years later in 1856 without having recovered from his mental illness.

Johannes Brahms was a German composer and pianist. Born in Hamburg into a Lutheran family, Brahms spent much of his professional life in Vienna, Austria. His reputation and status as a composer is such that he is sometimes grouped with Johann Sebastian Bach and Ludwig van Beethoven as one of the "Three Bs" of music, a comment originally made by the nineteenth-century conductor Hans von Bülow.
Brahms composed for symphony orchestra, chamber ensembles, piano, organ, and voice and chorus. A virtuoso pianist, he premiered many of his own works. He worked with some of the leading performers of his time, including the pianist Clara Schumann and the violinist Joseph Joachim (the three were close friends). Many of his works have become staples of the modern concert repertoire. Brahms, an uncompromising perfectionist, destroyed some of his works and left others unpublished.
Brahms has been considered, by his contemporaries and by later writers, as both a traditionalist and an innovator. His music is firmly rooted in the structures and compositional techniques of the Classical masters. While many contemporaries found his music too academic, his contribution and craftsmanship have been admired by subsequent figures as diverse as Arnold Schoenberg and Edward Elgar. The diligent, highly constructed nature of Brahms's works was a starting point and an inspiration for a generation of composers. Within his meticulous structures is embedded, however, a highly romantic nature.

Johann Sebastian Bach was a German composer and musician of the Baroque period. He enriched established German styles through his skill in counterpoint, harmonic and motivic organisation, and the adaptation of rhythms, forms, and textures from abroad, particularly from Italy and France. Bach's compositions include the Brandenburg Concertos, the Goldberg Variations, the Mass in B minor, two Passions, and hundreds of cantatas. His music is revered for its technical command, artistic beauty, and intellectual depth.

Bach's abilities as an organist were highly respected during his lifetime, although he was not widely recognised as a great composer until a revival of interest in and performances of his music in the first half of the 19th century. He is now generally regarded as one of the greatest composers of all time.

Enrique Granados Campiña was born in Lleida, Spain, the son of Calixto Granados, a Spanish army captain, and Enriqueta Campiña. As a young man he studied piano in Barcelona, where his teachers included Francisco Jurnetand and Joan Baptista Pujol. In 1887, he went to Paris to study. He was unable to become a student at the Paris Conservatoire, but he was able to take private lessons with a conservatoire professor, Charles-Wilfrid de Bériot, whose mother, the soprano Maria Malibran, was of Spanish ancestry. Bériot insisted on extreme refinement in tone production, which strongly influenced Granados’s own teaching of pedal technique. He also fostered Granados's abilities in improvisation. Just as important were his studies with Felip Pedrell. He returned to Barcelona in 1889. His first successes were at the end of the 1890s, with the zarzuela Maria del Carmen, which attracted the attention of KingAlfonso XIII.
In 1911 Granados premiered his suite for piano Goyescas, which became his most famous work. It is a set of six pieces based on paintings of Francisco Goya. Such was the success of this work that he was encouraged to expand it. He wrote an opera based on the subject in 1914, but the outbreak of World War I forced the European premiere to be canceled. It was performed for the first time in New York City on 28 January 1916, and was very well received. Shortly afterwards, he was invited to perform a piano recital for President Woodrow Wilson. Prior to leaving New York, Granados also made live-recorded player piano music rolls for the New-York-based Aeolian Company's "Duo-Art" system, all of which survive today and can be heard – his very last recordings.
The delay incurred by accepting the recital invitation caused him to miss his boat back to Spain. Instead, he took a ship to England, where he boarded the passenger ferry SS Sussex for Dieppe, France. On the way across the English Channel, the Sussex was torpedoed by a German U-boat, as part of the German World War I policy of unrestricted submarine warfare. In a failed attempt to save his wife Amparo, whom he saw flailing about in the water some distance away, Granados jumped out of his lifeboat and drowned. However, the ship broke in two parts and only one sank (along with 80 passengers). Ironically, the part of the ship that contained his cabin did not sink and was towed to port, with most of the passengers, except for Granados and his wife, on board. Granados and his wife left six children: Eduard (a musician), Solita, Enrique (a swimming champion), Víctor, Natàlia, and Francisco.

Carl Maria von Weber was a German composer, conductor, pianist, guitarist and critic, one of the first significant composers of the Romantic school.
Weber's operas Der Freischütz, Euryanthe and Oberon greatly influenced the development of the Romantische Oper (Romantic opera) in Germany. Der Freischütz came to be regarded as the first German "nationalist" opera, Euryanthe developed the Leitmotif technique to an unprecedented degree, while Oberon may have influenced Mendelssohn's music for A Midsummer Night's Dream and, at the same time, revealed Weber's lifelong interest in the music of non-Western cultures. This interest was first manifested in Weber's incidental music for Schiller's translation of Gozzi's Turandot, for which he used a Chinese melody, making him the first Western composer to use an Asian tune that was not of the pseudo-Turkish kind popularised by Mozart and others.