OR
Genres and styles whose names start with OR.
Oratorio
An oratorio () is a musical composition with dramatic or narrative text for choir, soloists and orchestra or other ensemble. Similar to opera, an oratorio includes the use of a choir, soloists, an
Read → EntryOrchestral jazz
Orchestral jazz or symphonic jazz is a form of jazz that developed in New York City in the 1920s. Early innovators of the genre, such as Fletcher Henderson and Duke Ellington, include some of the
Read → EntryOrchestral pop
Orchestral pop is pop music that has been arranged and performed by a symphonic
Read → EntryOrchestral song
The orchestral song (German ) is a late romantic genre of classical music for solo voices and
Read → EntryOrgan concerto
An organ concerto is a type of classical music composition in which a pipe organ soloist is accompanied by an orchestra, although some works exist with the name "concerto" which are for organ alone.
Read → EntryOrgan repertoire
The organ repertoire is considered to be the largest and oldest repertory of all musical instruments. Because of the organ's (or pipe organ's) prominence in worship in Western Europe from the Middle
Read → EntryOrganic house
Organic house is a subgenre of house music that emphasizes acoustic instruments and natural sounds. The genre was made as a way to express a "deeper, more meditative, and occasionally slower shades
Read → EntryOrganum
Organum () is, in general, a plainchant melody with at least one added voice to enhance the harmony, developed in the Middle Ages. Depending on the mode and form of the chant, a supporting bass line
Read → EntryOrigins of rock and roll
The origins of rock and roll are complex. Rock and roll emerged as a defined musical style in the United States in the early to mid-1950s. It had derived most directly from the rhythm and blues music
Read → EntryOrthodox pop
Orthodox pop, sometimes called Hasidic pop, Hasidic rock, K-pop (Kosher pop), Haredi pop, and
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