Opera is a form of Western theatre in which music is a fundamental component and dramatic roles are taken by singers. Such a "work" is typically a collaboration between a composer and a librettist and incorporates a number of the performing arts, such as acting, scenery, costume, and sometimes dance or ballet. The performance is typically given in an opera house, accompanied by an orchestra or smaller musical ensemble, which since the early 19th century has been led by a conductor. Although musical theatre is closely related to opera, the two are considered to be distinct from one another.
A soprano (Italian pronunciation:[soˈpraːno]) is a type of classical singing voice and it has the highest vocal range of all voice types. The soprano's vocal range (using scientific pitch notation) is from approximately middle C (C4) = 261 Hz to "high A" (A5) = 880 Hz in choral music, or to "soprano C" (C6, two octaves above middle C) = 1046 Hz or higher in operatic music. In four-part chorale style harmony, the soprano takes the highest part, which often encompasses the melody. The soprano voice type is generally divided into the coloratura, soubrette, lyric, spinto, and dramatic soprano.
A tenor is a type of male singing voice whose vocal range lies between the countertenor and baritone voice types. It is the highest male chest voice type. Composers typically write music for this voice in the range from the second B below middle C to the G above middle C (i.e. B2 to G4) in choral music, and from the second B flat below middle C to the C above middle C (B♭2 to C5) in operatic music, but the range can extend at either end. Subtypes of tenor include the leggero tenor, lyric tenor, spinto tenor, dramatic tenor, heldentenor, and tenor buffo or spieltenor.
A baritone is a type of classical male singing voice whose vocal range lies between the bass and the tenor voice-types. It is the most common male voice. The term originates from the Greek βαρύτονος (barýtonos), meaning "heavy sounding". Composers typically write music for this voice in the range from the second F below middle C to the F above middle C (i.e. F2–F4) in choral music, and from the second G below middle C to the G above middle C (G2 to G4) in operatic music, but the range can extend at either end. Subtypes of baritone include the baryton-Martin baritone (light baritone), lyric baritone, Kavalierbariton, Verdi baritone, dramatic baritone, baryton-noble baritone, and the bass-baritone.
A contralto is a type of classical female singing voice whose vocal range is the lowest female voice type.
A mezzo-soprano (Italian:[ˌmɛddzosoˈpraːno], lit. 'half soprano'), or mezzo ( MET-soh), is a type of classical female singing voice whose vocal range lies between the soprano and the contralto voice types. The mezzo-soprano's vocal range usually extends from the A below middle C to the A two octaves above (i.e. A3–A5 in scientific pitch notation, where middle C = C4; 220–880 Hz). In the lower and upper extremes, some mezzo-sopranos may extend down to the F below middle C (F3, 175 Hz) and as high as "high C" (C6, 1047 Hz). The mezzo-soprano voice type is generally divided into the coloratura, lyric, and dramatic.
A bass-baritone is a high-lying bass or low-lying "classical" baritone voice type which shares certain qualities with the true baritone voice. The term arose in the late 19th century to describe the particular type of voice required to sing three Wagnerian roles: the title role in Der fliegende Holländer, Wotan/Der Wanderer in the Ring Cycle and Hans Sachs in Die Meistersinger von Nürnberg. Wagner labelled these roles as Hoher Bass —see fach for more details.
The German Fach system is a method of classifying singers, primarily opera singers, according to the range, weight, and color of their voices. It is used worldwide, but primarily in Europe, especially in German-speaking countries and by repertory opera houses.
Hans Hotter was a German operatic bass-baritone. He stood 6 feet 4 inches (1.93 m) and his appearance was striking. His voice and diction were equally recognisable.
George London was an American concert and operatic bass-baritone.
The tenore contraltino is a specialized form of the tenor voice found in Italian opera around the beginning of the 19th century, mainly in the Rossini repertoire, which rapidly evolved into the modern "romantic" tenor. It is sometimes referred to as tenor altino in English books.
Theo Adam was a German operatic bass-baritone and bass singer who had an international career in opera, concert and recital from 1949. He was a member of the Staatsoper Dresden for his entire career, and sang at the Bayreuth Festival from 1952 to 1980. He particularly excelled in portraying roles by Richard Wagner, especially Wotan in Der Ring des Nibelungen, which he also performed at the Metropolitan Opera, among others. In concert, he was a much admired Bach singer and also drew acclaim for his interpretation of the title character of Mendelssohn's Elijah. He was a voice teacher at the Musikhochschule Dresden.
Bel canto —with several similar constructions —is a term with several meanings that relate to Italian singing.
Ramón Vinay was a famous Chilean operatic tenor with a powerful, dramatic voice. He is probably best remembered for his appearances in the title role of Giuseppe Verdi's tragic opera Otello.
James Peppler Morris is an American bass-baritone opera singer. He is known for his interpretation of the role of Wotan in Richard Wagner's operatic cycle, Der Ring des Nibelungen. The Metropolitan Opera video recording of the complete cycle with Morris as Wotan has been described as an "exceptional issue on every count." It was broadcast on PBS in 1990, to the largest viewing audience of the Ring Cycle in human history.
Thomas Stewart was an American bass-baritone who sang an unusually wide range of roles, earning global acclaim particularly for his performances in Wagner's operas.
Herbert Janssen was a leading German operatic baritone of the 20th century who had a career in Europe and the United States.
A voice type is a classification of the human singing voice into perceivable categories or groups. Particular human singing voices are identified as having certain qualities or characteristics of vocal range, vocal weight, tessitura, vocal timbre, and vocal transition points (passaggio), such as breaks and lifts within the voice. Other considerations are physical characteristics, speech level, scientific testing, and vocal register. A singer's voice type is identified by a process known as voice classification, by which the human voice is evaluated and thereby designated into a particular voice type. The discipline of voice classification developed within European classical music and is not generally applicable to other forms of singing. Voice classification is often used within opera to associate possible roles with potential voices. Several different voice classification systems are available to identify voice types, including the German Fach system and the choral music system among many others; no system is universally applied or accepted.
A bass is a type of classical male singing voice and has the lowest vocal range of all voice types. According to The New Grove Dictionary of Opera, a bass is typically classified as having a vocal range extending from around the second E below middle C to the E above middle C (i.e., E2–E4). Its tessitura, or comfortable range, is normally defined by the outermost lines of the bass clef. Categories of bass voices vary according to national style and classification system.
Robert Hale was an American operatic bass-baritone. He was first a leading baritone at the New York City Opera for a decade, where he performed, alongside Beverly Sills, mostly in Mozart operas and in the revival of belcanto opera such as Donizetti's Lucia di Lammermoor.
