Wolfgang Amadeus Mozart (27 January 1756 – 5 December 1791) was a prolific and influential composer of the Classical period. Despite his short life, his rapid pace of composition and proficiency from an early age resulted in more than 800 works representing virtually every Western classical genre of his time. Many of these compositions are acknowledged as pinnacles of the symphonic, concertante, chamber, operatic, and choral repertoires. Mozart is widely regarded as one of the greatest composers in the history of Western music, with his music admired for its "melodic beauty, its formal elegance and its richness of harmony and texture".

Born in Salzburg, Mozart showed prodigious ability from his earliest childhood. At age five, he was already competent on keyboard and violin, had begun to compose, and performed before European royalty. His father took him on a grand tour of Europe and then three trips to Italy. At 17, he was a musician at the Salzburg court but grew restless and travelled in search of a better position. Mozart's search for employment led to positions in Paris, Mannheim, Munich, and again in Salzburg, during which he wrote his five violin concertos, Sinfonia Concertante, and Concerto for Flute and Harp, as well as sacred pieces and masses, the motet Exsultate Jubilate, and the opera Idomeneo, among other works. (Full article...)

The William Tell Overture is the overture to the opera William Tell (original French title Guillaume Tell), composed by Gioachino Rossini. William Tell premiered in 1829 and was the last of Rossini's 39 operas, after which he went into semi-retirement (he continued to compose cantatas, sacred music and secular vocal music). The overture is in four parts, each following without pause.

There has been repeated use (and sometimes parody) of parts of this overture in both classical music and popular media. It was the theme music for The Lone Ranger in radio, television and film, and has become widely associated with horseback riding since then. Two different parts were also used as theme music for the British television series The Adventures of William Tell, the fourth part (popularly identified in the US with The Lone Ranger) in the UK, and the third part, rearranged as a stirring march, in the US. (Full article...)

Historically informed performance (also referred to as period performance, authentic performance, or HIP) is an approach to the performance of classical music which aims to be faithful to the approach, manner and style of the musical era in which a work was originally conceived.

It is based on two key aspects: the application of the stylistic and technical aspects of performance, known as performance practice; and the use of period instruments which may be reproductions of historical instruments that were in use at the time of the original composition, and which usually have different timbre and temperament from their modern equivalents. A further area of study, that of changing listener expectations, is increasingly under investigation. (Full article...)

"Nessun dorma" (Italian: [nesˌsun ˈdɔrma]; English: "Let no one sleep") is an aria from the final act of Italian composer Giacomo Puccini's opera Turandot (text by Giuseppe Adami and Renato Simoni) and one of the best-known tenor arias in all opera. It is sung by Calaf, il principe ignoto (the unknown prince), who falls in love at first sight with the beautiful but cold Princess Turandot. Any man who wishes to wed Turandot must first answer her three riddles; if he fails, he will be beheaded. In the aria, Calaf expresses his triumphant assurance that he will win the princess.

Although "Nessun dorma" had long been a staple of operatic recitals, Luciano Pavarotti popularised the piece beyond the opera world in the 1990s following his performance of it for the 1990 FIFA World Cup, which captivated a global audience. Both Pavarotti and Plácido Domingo released singles of the aria, with Pavarotti's reaching number 2 in the UK, and it appeared on the best-selling classical album of all time, The Three Tenors in Concert. The Three Tenors, which includes José Carreras, performed the aria at three subsequent FIFA World Cup Finals, in 1994 in Los Angeles, 1998 in Paris, and 2002 in Yokohama. Since 1990, many crossover artists have performed and recorded it. The aria has been sung often in films and on television. (Full article...)

Antonio Lucio Vivaldi (4 March 1678 – 28 July 1741) was an Italian composer, virtuoso violinist and impresario of Baroque music. Regarded as one of the greatest Baroque composers, Vivaldi's influence during his lifetime was widespread across Europe, giving origin to many imitators and admirers. He pioneered many developments in orchestration, violin technique and programmatic music. He consolidated the emerging concerto form, especially the solo concerto, into a widely accepted and followed idiom.

Vivaldi composed many instrumental concertos, for the violin and a variety of other musical instruments, as well as sacred choral works and more than fifty operas. His best-known work is a series of violin concertos known as The Four Seasons. Many of his compositions were written for the all-female music ensemble of the Ospedale della Pietà, a home for abandoned children. Vivaldi began studying for the Catholic priesthood at the age of 15 and was ordained at 25, but was given dispensation to no longer say public Masses due to a health problem. Vivaldi also had some success with expensive stagings of his operas in Venice, Mantua and Vienna. After meeting the Emperor Charles VI, Vivaldi moved to Vienna, hoping for royal support. However, the Emperor died soon after Vivaldi's arrival, and Vivaldi himself died in poverty less than a year later. (Full article...)

Antonio Stradivari (/ˌstrædɪˈvɑːri/, also US: /-ˈvɛəri/, Italian: [anˈtɔːnjo stradiˈvaːri]; c. 1644 – 18 December 1737) was an Italian luthier and a craftsman of string instruments such as violins, cellos, guitars, violas and harps. The Latinized form of his surname, Stradivarius, as well as the colloquial Strad are terms often used to refer to his instruments. It is estimated that Stradivari produced 1,116 instruments, of which 960 were violins. Around 650 instruments survive, including 450 to 512 violins. His instruments are considered some of the finest ever made, and are extremely valuable collector's items. (Full article...)

In classical music, a fugue (/fjuːɡ/, from Latin fuga, meaning "flight" or "escape") is a contrapuntal, polyphonic compositional technique in two or more voices, built on a subject (a musical theme) that is introduced at the beginning in imitation (repetition at different pitches), which recurs frequently throughout the course of the composition. It is not to be confused with a fuguing tune, which is a style of song popularized by and mostly limited to early American (i.e. shape note or "Sacred Harp") music and West Gallery music. A fugue usually has three main sections: an exposition, a development, and a final entry that contains the return of the subject in the fugue's tonic key. Fugues can also have episodes, which are parts of the fugue where new material often based on the subject is heard; a stretto (plural stretti), when the fugue's subject overlaps itself in different voices, or a recapitulation. A popular compositional technique in the Baroque era, the fugue was fundamental in showing mastery of harmony and tonality as it presented counterpoint.

In the Middle Ages, the term was widely used to denote any works in canonic style; however, by the Renaissance, it had come to denote specifically imitative works. Since the 17th century, the term fugue has described what is commonly regarded as the most fully developed procedure of imitative counterpoint. (Full article...)

The trobairitz (Occitan pronunciation: [tɾuβajˈɾits]) were Occitan female troubadours of the 12th and 13th centuries, active from around 1170 to approximately 1260. Trobairitz is both singular and plural.

The word trobairitz is first attested in the 13th-century romance Flamenca. It comes from the Provençal word trobar, the literal meaning of which is "to find", and the technical meaning of which is "to compose". The word trobairitz is used very rarely in medieval Occitan, as it does not occur in lyrical poetry, grammatical treatises or in the biographies (vidas) of the trobairitz or troubadours. It does occur in the treatise Doctrina d'acort by Terramagnino da Pisa, written between 1282 and 1296. He uses it as an example of a word the plural and singular of which are the same. (Full article...)

The Helikopter-Streichquartett (English: Helicopter String Quartet) is one of Karlheinz Stockhausen's best-known pieces, and one of the most complex to perform. It involves a string quartet, four helicopters with pilots, as well as audio and video equipment and technicians. It was first performed and recorded in 1995. Although performable as a self-sufficient piece, it also forms the third scene of the opera Mittwoch aus Licht ("Wednesday from Light"). (Full article...)

Jean-Philippe Rameau (/rɑːˈmoʊ/; French: [ʒɑ̃filip ʁamo]; (1683-09-25)25 September 1683 – (1764-09-12)12 September 1764) was a French composer and music theorist. Regarded as one of the most important French composers and music theorists of the 18th century, he replaced Jean-Baptiste Lully as the dominant composer of French opera and is also considered the leading French composer of his time for the harpsichord, alongside François Couperin.

Little is known about Rameau's early years. It was not until the 1720s that he won fame as a major theorist of music with his Treatise on Harmony (1722) and also in the following years as a composer of masterpieces for the harpsichord, which circulated throughout Europe. He was almost 50 before he embarked on the operatic career on which his reputation chiefly rests today. His debut, Hippolyte et Aricie (1733), caused a great stir and was fiercely attacked by the supporters of Lully's style of music for its revolutionary use of harmony. (Full article...)

A piano is a keyboard instrument that produces sound when its keys are depressed, activating an action mechanism where hammers strike strings. Modern pianos have a row of 88 black and white keys, tuned to a chromatic scale in equal temperament. A musician who specializes in piano is called a pianist.

There are two main types of piano: the grand piano and the upright piano. The grand piano offers better sound and more precise key control, making it the preferred choice when space and budget allow. The grand piano is also considered a necessity in venues hosting skilled pianists. The upright piano is more commonly used because of its smaller size and lower cost. (Full article...)

Der Ring des Nibelungen (The Ring of the Nibelung), WWV 86, is a cycle of four German-language epic music dramas composed by Richard Wagner. The works are based loosely on characters from Germanic heroic legend, namely Norse legendary sagas and the Nibelungenlied. The composer termed the cycle a "Bühnenfestspiel" (stage festival play), structured in three days preceded by a Vorabend ("preliminary evening"). It is often referred to as the Ring cycle, Wagner's Ring, or simply The Ring.

Wagner wrote the libretto and music over the course of about twenty-six years, from 1848 to 1874. The four parts that constitute the Ring cycle are, in sequence:

• Das Rheingold (The Rhinegold)
• Die Walküre (The Valkyrie)
• Siegfried
• Götterdämmerung (Twilight of the Gods)

Individual works of the sequence are often performed separately, and indeed the operas contain dialogues that mention events in the previous operas, so that a viewer could watch any of them without having watched the previous parts and still understand the plot. However, Wagner intended them to be performed in series. The first performance as a cycle opened the first Bayreuth Festival in 1876, beginning with Das Rheingold on 13 August and ending with Götterdämmerung on 17 August. Opera stage director Anthony Freud stated that Der Ring des Nibelungen "marks the high-water mark of our art form, the most massive challenge any opera company can undertake." (Full article...)

Yasunori Mitsuda (光田 康典, Mitsuda Yasunori, born January 21, 1972) is a Japanese composer and musician. He is best known for his work in video games, primarily for the Chrono, Xeno, Shadow Hearts, and Inazuma Eleven franchises, among various others. Mitsuda began composing music for his own games in high school, later attending a music college in Tokyo. While still a student, he was granted an intern position at the game development studio Wolf Team.

Mitsuda joined Square upon graduation in 1992 and worked there as a sound effects designer for two years before telling Square's vice president Hironobu Sakaguchi he would quit unless he could write music for their games. Shortly after, Sakaguchi assigned him to work on the soundtrack for Chrono Trigger (1995), whose music has since been cited as among the best in video games. (Full article...)

Jeremy Soule (/soʊl/ SOHL; born December 19, 1975) is an American composer of soundtracks for film, television, and video games. He has composed soundtracks for over 60 games and over a dozen other works during his career, including The Elder Scrolls, Guild Wars, Icewind Dale, and the Harry Potter series.

He became an employee of Square in 1994 after several years of private composition studies. After finishing the soundtrack to Secret of Evermore in 1995, he left to join Humongous Entertainment, where he composed for several children's games as well as Total Annihilation, his first award-winning score. In 2000, he left to form his own music production company, Soule Media, later called Artistry Entertainment. In 2005, he founded DirectSong, a record label that published digital versions of his soundtracks as well as those of classical composers. DirectSong remained active until 2019. (Full article...)

Merrill Bradshaw (June 18, 1929 – July 12, 2000) was an American composer and professor at Brigham Young University (BYU), where he was composer-in-residence from 1967 to 1994.

Bradshaw grew up in Lyman, Wyoming; Salt Lake City, Utah; and Portland, Oregon. He was a member of the Church of Jesus Christ of Latter-day Saints (LDS Church). He studied music theory at BYU with John R. Halliday and others, after which he continued his studies in composition at the University of Illinois. He became a faculty member at BYU in 1957. He was chairman of composition and theory from 1973 to 1983, and the executive director of the Barlow Endowment for Music Composition from 1983 to 1999. From 1973 to 1978 he chaired an LDS Church committee to revise the hymnbook, although the committee was suspended before they published their intended hymnal. A different committee authored the 1985 hymnal. (Full article...)

Zhou Bangyan (Chinese: 周邦彥; 1056–1121) was a Chinese musician, poet, and politician of the Northern Song dynasty. He was from Qiantang (in modern Hangzhou). His courtesy name was Meicheng (Chinese: 美成; pinyin: Měichéng), and his art name was Qingzhen Jushi (Chinese: 清真居士; pinyin: Qīngzhēn Jūshì). He left a two-volume poetry anthology called either the Qingzhen-ji or the Pianyu-ci. (Full article...)

John Thomas Douglass (1847–1886) was an American composer, virtuoso violinist, conductor and teacher. He is best known for composing Virginia's Ball (1868), which is generally regarded as the first opera written by a Black American composer. The work is now lost, and his only extant composition is The Pilgrim: Grand Overture (1878) for piano. His biography from James Monroe Trotter's Music and Some Highly Musical People (1878)—in which The Pilgrim survives—reports that he wrote many now lost pieces for piano, orchestra and particularly guitar, which he was known to play.

A highly regarded violinist, Douglass's violin playing received high praise during his lifetime. In addition to his solo career, he traveled with various groups throughout the 1870s, including the Hyers Sisters. He settled in New York by the 1880s and conducted both a music studio and string ensemble. Later in life he led a teaching studio, and among his students was David Mannes who became the concertmaster of the New York Symphony Orchestra. Nearly 30 years after Douglass's death at age 38–39, Mannes founded the Colored Music Settlement School in the memory of his teacher. (Full article...)

Sir Charles Villiers Stanford (30 September 1852 – 29 March 1924) was an Anglo-Irish composer, music teacher, and conductor of the late Romantic era. Born to a well-off and highly musical family in Dublin, Stanford was educated at the University of Cambridge before studying music in Leipzig and Berlin. He was instrumental in raising the status of the Cambridge University Musical Society, attracting international stars to perform with it.

While still an undergraduate, Stanford was appointed organist of Trinity College, Cambridge. In 1882, aged 29, he was one of the founding professors of the Royal College of Music, where he taught composition for the rest of his life. From 1887 he was also Professor of Music at Cambridge. As a teacher, Stanford was sceptical about modernism, and based his instruction chiefly on classical principles as exemplified in the music of Brahms. Among his pupils were rising composers whose fame went on to surpass his own, such as Gustav Holst and Ralph Vaughan Williams. As a conductor, Stanford held posts with the Bach Choir and the Leeds Triennial Music Festival. (Full article...)

Jean Sibelius (/sɪˈbeɪliəs/; Finland Swedish: [siˈbeːliʉs] ^ⓘ; born Johan Julius Christian Sibelius; 8 December 1865 – 20 September 1957) was a Finnish composer of the late Romantic and early modern periods. He is widely regarded as his country's greatest composer, and his music is often credited with having helped Finland develop a stronger national identity when the country was struggling from several attempts at Russification in the late 19th century.

The core of his oeuvre is his set of seven symphonies, which, like his other major works, are regularly performed and recorded in Finland and countries around the world. His other best-known compositions are Finlandia, the Karelia Suite, Valse triste, the Violin Concerto, the choral symphony Kullervo, and The Swan of Tuonela (from the Lemminkäinen Suite). His other works include pieces inspired by nature, Nordic mythology, and the Finnish national epic, the Kalevala; over a hundred songs for voice and piano; incidental music for numerous plays; the one-act opera The Maiden in the Tower; chamber music, piano music, Masonic ritual music, and 21 publications of choral music. (Full article...)

Wilhelm Richard Wagner (/ˈvɑːɡnər/ VAHG-nər; German: [ˈʁɪçaʁt ˈvaːɡnɐ] ^ⓘ; 22 May 1813 – 13 February 1883) was a German composer, theatre director, essayist, and conductor who is chiefly known for his operas (or, as some of his mature works were later known, "music dramas"). Unlike most opera composers, Wagner wrote both the libretto and the music for each of his stage works. Initially establishing his reputation as a composer of works in the romantic vein of Carl Maria von Weber and Giacomo Meyerbeer, Wagner revolutionised opera through his concept of the Gesamtkunstwerk ("total work of art"), whereby he sought to synthesise the poetic, visual, musical and dramatic arts, with music subsidiary to drama. The drama was to be presented as a continuously sung narrative, without conventional operatic structures like arias and recitatives. He described this vision in a series of essays published between 1849 and 1852. Wagner realised these ideas most fully in the first half of the 16-hour, four-opera cycle Der Ring des Nibelungen (The Ring of the Nibelung, also known simply as The Ring).

Wagner's compositions, particularly those of his later period, are notable for their complex textures, rich harmonies and orchestration, and the elaborate use of leitmotifs—musical phrases associated with individual characters, places, ideas, or plot elements. His advances in musical language, such as extreme chromaticism and quickly shifting tonal centres, greatly influenced the development of classical music; his Tristan und Isolde is regarded as an important precursor towards modern music. As he matured, he softened his ideological stance against traditional operatic forms (ie. arias, ensembles and choruses), reintroducing them into his last few stage works, including Die Meistersinger von Nürnberg (The Mastersingers of Nuremberg) and Parsifal. (Full article...)

Alan Dudley Bush (22 December 1900 – 31 October 1995) was a British composer, pianist, conductor, teacher and political activist. A committed communist, his uncompromising political beliefs were often reflected in his music. He composed prolifically across a range of genres, but struggled through his lifetime for recognition from the British musical establishment, which largely ignored his works.

Bush, from a prosperous middle-class background, enjoyed considerable success as a student at the Royal Academy of Music (RAM) in the early 1920s, and spent much of that decade furthering his compositional and piano-playing skills under distinguished tutors. A two-year period in Berlin in 1929 to 1931, early in the Nazi Party's rise to power, cemented Bush's political convictions and moved him from the mainstream Labour Party to the Communist Party of Great Britain which he joined in 1935. He wrote several large-scale works in the 1930s, and was heavily involved with workers' choirs for whom he composed pageants, choruses and songs. His pro-Soviet stance led to a temporary ban on his music by the BBC in the early years of the Second World War, and his refusal to modify his position in the postwar Cold War era led to a more prolonged semi-ostracism of his music. As a result, the four major operas he wrote between 1950 and 1970 were all premiered in East Germany. (Full article...)

Sahakdukht (Armenian: Սահակադուխտ, lit. 'daughter of Sahak'; fl. early 8th century) was an Armenian hymnographer, poet and pedagogue who lived during the early 8th century. She is the first known woman of Armenian literature and music. Along with her slightly later contemporary Khosrovidukht, she is among the earliest woman composers in history.

Sahakdukht and her brother Stepanos Siunetsi [hy], who became a noted composer and music theorist, were educated in Dvin. She then spent her life as an ascetic, living in a cave (a grotto) of the Garni valley where she wrote and taught music. Though she is said to have written much Christian music, particularly for the Virgin Mary, only a single sharakan (canonical hymn) survives, the acrostic "Srbuhi Mariam" ("Saint Mary"). The work shows considerable stylistic connections to contemporaneous Byzantine theotokions and kanons. Though her piece did not join the general sharakan liturgy, Sahakdukht's oeuvre as a whole is thought to have exerted considerable influence on subsequent sharakans; they introduced certain phrases into popular use and according to ethnomusicologist Şahan Arzruni they "helped to shape the development of the genre during subsequent centuries". (Full article...)

Leoš Janáček (Czech: [ˈlɛoʃ ˈjanaːtʃɛk] ^ⓘ, 3 July 1854 – 12 August 1928) was a Czech composer, music theorist, folklorist, publicist, and teacher. He was inspired by Moravian and other Slavic music, including Eastern European folk music, to create an original, modern musical style.

Born in Hukvaldy, Janáček demonstrated musical talent at an early age and was educated in Brno, Prague, Leipzig, and Vienna. He then returned to live in Brno, where he married his pupil Zdenka Schulzová and devoted himself mainly to folkloristic research. His earlier musical output was influenced by contemporaries such as Antonín Dvořák, but around the turn of the century he began to incorporate his earlier studies of national folk music, as well as his transcriptions of "speech melodies" of spoken language, to create a modern, highly original synthesis. The death of his daughter Olga in 1903 had a profound effect on his musical output; these notable transformations were first evident in the opera Jenůfa (often called the "Moravian national opera"), which premiered in 1904 in Brno. (Full article...)

Grimace (fl. mid-to-late 14th century; French: [ɡʁi.mas]; also Grymace, Grimache or Magister Grimache) was a French composer-poet in the ars nova style of late medieval music. Virtually nothing is known about Grimace's life other than speculative information based on the circumstances and content of his five surviving compositions of formes fixes; three ballades, a virelai and rondeau. His best known and most often performed work in modern-times is the virelai and proto-battaglia: A l’arme A l’arme.

He is thought to have been a younger contemporary of Guillaume de Machaut and based in southern France. Three of his works were included in the Chantilly Codex, which is an important source of ars subtilior music. However, along with P. des Molins, Jehan Vaillant and F. Andrieu, Grimace was one of the post-Machaut generation whose music shows few distinctly ars subtilior features, leading scholars to recognize Grimace's work as closer to the ars nova style of Machaut. (Full article...)

Charles-Valentin Alkan (French: [ʃaʁl valɑ̃tɛ̃ alkɑ̃]; 30 November 1813 – 29 March 1888) was a French composer and virtuoso pianist. At the height of his fame in the 1830s and 1840s he was, alongside his friends and colleagues Frédéric Chopin and Franz Liszt, among the leading pianists in Paris, a city in which he spent virtually his entire life.

Alkan earned many awards at the Conservatoire de Paris, which he entered before he was six. His career in the salons and concert halls of Paris was marked by his occasional long withdrawals from public performance, for personal reasons. Although he had a wide circle of friends and acquaintances in the Parisian artistic world, including Eugène Delacroix and George Sand, from 1848 he began to adopt a reclusive life style, while continuing with his compositions – virtually all of which are for the keyboard. During this period he published, among other works, his collections of large-scale studies in all the major keys (Op. 35) and all the minor keys (Op. 39). The latter includes his Symphony for Solo Piano (Op. 39, nos. 4–7) and Concerto for Solo Piano (Op. 39, nos. 8–10), which are often considered among his masterpieces and are of great musical and technical complexity. Alkan emerged from self-imposed retirement in the 1870s to give a series of recitals that were attended by a new generation of French musicians. (Full article...)

Clara Josephine Schumann (/ˈʃuːmɑːn/; German: [ˈklaːʁa ˈʃuːman]; née Wieck; 13 September 1819 – 20 May 1896) was a German pianist, composer, and piano teacher. Regarded as one of the most distinguished pianists of the Romantic era, she exerted her influence over the course of a 61-year concert career, changing the format and repertoire of the piano recital by lessening the importance of purely virtuosic works. She also composed solo piano pieces, a Piano Concerto, chamber music, choral pieces, and songs.

She grew up in Leipzig, where both her father Friedrich Wieck and her mother Mariane were pianists and piano teachers. In addition, her mother was a singer. Clara was a child prodigy, and was trained by her father. She began touring at age eleven, and was successful in Paris and Vienna, among other cities. She married the composer Robert Schumann, on 12 September 1840, and the couple had eight children. Together, they encouraged Johannes Brahms and maintained a close relationship with him. She gave the public premieres of many works by her husband and by Brahms. (Full article...)

Leo Ornstein (born Lev Ornshteyn; Russian: Лев Орнштейн; c. December 11, 1895 – February 24, 2002) was an American experimental composer and pianist of the early twentieth century. His performances of works by avant-garde composers and his own innovative and even shocking pieces made him a cause célèbre on both sides of the Atlantic. The bulk of his experimental works were written for piano.

Ornstein was the first important composer to make extensive use of the tone cluster. As a pianist, he was considered a world-class talent. By the mid-1920s, he had walked away from his fame and soon disappeared from popular memory. Though he gave his last public concert before the age of forty, he continued writing music for another half-century and beyond. Largely forgotten for decades, he was rediscovered in the mid-1970s. Ornstein completed his eighth and final piano sonata in September 1990 at the age of ninety-four, making him the oldest published composer in history at the time (a mark since passed by Elliott Carter). (Full article...)