IN: A choir () (also known as a quire, chorale or chorus) is a musical ensemble of singers. Choral music, in turn, is the music written specifically for such an ensemble to perform. Choirs may perform music from the classical music repertoire, which spans from the Medieval era to the present, or popular music repertoire. Most choirs are led by a conductor, who leads the performances with arm and face gestures.

Composers of the late 18th century became fascinated with the new possibilities of the symphony and other instrumental music, and generally neglected choral music. Mozart's choral works, though not as numerous as his works for other media, stand out as some of his greatest (such as the "Great" Mass in C minor and Requiem in D minor, the latter of which is often considered the greatest Requiem Mass of all time). Haydn became more interested in choral music near the end of his life following his visits to England in the 1790s, when he heard various Handel oratorios performed by large forces; he wrote a series of masses beginning in 1797 and his two great oratorios The Creation and The Seasons. Beethoven wrote only two masses, both intended for liturgical use, although his Missa solemnis is probably suitable only for the grandest ceremonies due to its length, difficulty and large-scale scoring. He also pioneered the use of chorus as part of symphonic texture with his Ninth Symphony and Choral Fantasia. In the 19th century, sacred music escaped from the church and leaped onto the concert stage, with large sacred works unsuitable for church use, such as Berlioz's Te Deum and Requiem, and Brahms's Ein deutsches Requiem. Rossini's Stabat mater, Schubert's masses, and Verdi's Requiem also exploited the grandeur offered by instrumental accompaniment. Oratorios also continued to be written, clearly influenced by Handel's models. Berlioz's L'enfance du Christ and Mendelssohn's Elijah and St Paul are in the category. Schubert, Mendelssohn, and Brahms also wrote secular cantatas, the best known of which are Brahms's Schicksalslied and Nanie. A few composers developed a cappella music, especially Bruckner, whose masses and motets startlingly juxtapose Renaissance counterpoint with chromatic harmony. Mendelssohn and Brahms also wrote significant a cappella motets. The amateur chorus (beginning chiefly as a social outlet) began to receive serious consideration as a compositional venue for the part-songs of Schubert, Schumann, Mendelssohn, Brahms, and others. These 'singing clubs' were often for women or men separately, and the music was typically in four-part (hence the name "part-song") and either a cappella or with simple instrumentation. At the same time, the Cecilian movement attempted a restoration of the pure Renaissance style in Catholic churches.

What other works are notable?

OUT: such as the "Great" Mass in C minor and Requiem in D minor, the latter of which is often considered the greatest Requiem Mass of all time

IN: Sir Lawrence Alma-Tadema, (; born Lourens Alma Tadema Dutch pronunciation: ['l^ur@ns 'alma: 'ta:d@,ma:]; 8 January 1836 - 25 June 1912) was a Dutch painter of special British denizenship.

Alma-Tadema's output decreased with time, partly on account of health, but also because of his obsession with decorating his new home, to which he moved in 1883. Nevertheless, he continued to exhibit throughout the 1880s and into the next decade, receiving a plentiful amount of accolades along the way, including the medal of Honour at the Paris Exposition Universelle of 1889, election to an honorary member of the Oxford University Dramatic Society in 1890, the Great Gold Medal at the International Exposition in Brussels of 1897. In 1899 he was Knighted in England, only the eighth artist from the Continent to receive the honour. Not only did he assist with the organisation of the British section at the 1900 Exposition Universelle in Paris, he also exhibited two works that earned him the Grand Prix Diploma. He also assisted with the St. Louis World's Fair of 1904 where he was well represented and received. During this time, Alma-Tadema was very active with theatre design and production, designing many costumes. He also spread his artistic boundaries and began to design furniture, often modelled after Pompeian or Egyptian motifs, illustrations, textiles, and frame making. His diverse interests highlight his talents. Each of these exploits were used in his paintings, as he often incorporated some of his designed furniture into the composition, and must have used many of his own designs for the clothing of his female subjects. Through his last period of creativity Alma-Tadema continued to produce paintings, which repeat the successful formula of women in marble terraces overlooking the sea such as in Silver Favourites (1903). Between 1906 and his death six years later, Alma-Tadema painted less but still produced ambitious paintings like The Finding of Moses (1904). On 15 August 1909 Alma-Tadema's wife, Laura, died at the age of fifty-seven. The grief-stricken widower outlived his second wife by less than three years. His last major composition was Preparation in the Coliseum (1912). In the summer of 1912, Alma Tadema was accompanied by his daughter Anna to Kaiserhof Spa, Wiesbaden, Germany where he was to undergo treatment for ulceration of the stomach. He died there on 28 June 1912 at the age of seventy-six. He was buried in a crypt in St Paul's Cathedral in London.

Was there anything else that he did that was artistic?

OUT:
He also assisted with the St. Louis World's Fair of 1904 where he was well represented and received.