Musical Heritage Society

Baroque is a period and style of Western art music spanning roughly 1600–1750. It is characterized by the birth of functional tonality, the widespread use of basso continuo (figured bass), and a love of contrast—between soloist and ensemble, loud and soft, and different timbres. Hallmark genres and forms of the era include opera, cantata, oratorio, concerto (especially the concerto grosso), dance suite, sonata, and fugue. Textures range from expressive monody to intricate counterpoint, and melodies are richly ornamented with trills, mordents, and appoggiaturas. Baroque music flourished in churches, courts, and theaters across Europe, with regional styles (Italian, French, German, English) shaping distinctive approaches to rhythm, dance, harmony, and ornamentation.

Classical music is the notated art-music tradition of Europe and its global descendants, characterized by durable forms, carefully codified harmony and counterpoint, and a literate score-based practice. The term “classical” can refer broadly to the entire Western art-music lineage from the Medieval era to today, not just the Classical period (c. 1750s–1820s). It privileges long-form structures (such as symphonies, sonatas, concertos, masses, and operas), functional or modal harmony, thematic development, and timbral nuance across ensembles ranging from solo instruments to full orchestras and choirs. Across centuries, the style evolved from chant and modal polyphony to tonal harmony, and later to post-tonal idioms, while maintaining a shared emphasis on written notation, performance practice, and craft.

A concerto is a large-scale composition that sets one or more solo instruments in dynamic dialogue with an orchestra. Its core idea is contrast—between soloist and tutti—and the dramatic negotiation of power, color, and thematic responsibility. While Baroque concertos often relied on ritornello form, the Classical era standardized a three-movement plan (fast–slow–fast) with sonata principles in the opening movement. The Romantic period emphasized virtuosity and expressive foregrounding of the soloist, and the 20th–21st centuries broadened the palette with new instruments, harmonies, and formats. Across eras, the concerto remains a showcase for instrumental character, technical brilliance, and the art of orchestral conversation.

Jazz is an improvisation-centered music tradition that emerged from African American communities in the early 20th century. It blends blues feeling, ragtime syncopation, European harmonic practice, and brass band instrumentation into a flexible, conversational art. Defining features include swing rhythm (a triplet-based pulse), call-and-response phrasing, blue notes, and extended harmonies built on 7ths, 9ths, 11ths, and 13ths. Jazz is as much a way of making music—spontaneous interaction, variation, and personal sound—as it is a set of forms and tunes. Across its history, jazz has continually hybridized, from New Orleans ensembles and big-band swing to bebop, cool and hard bop, modal and free jazz, fusion, and contemporary cross-genre experiments. Its influence permeates global popular and art music.

Opera is a large-scale theatrical genre that combines music, drama, and visual spectacle, in which the story is primarily conveyed through singing accompanied by an orchestra. It unites solo voices, ensembles, and chorus with staging, costumes, and often dance to create a total artwork. Emerging in late Renaissance Italy and flourishing in the Baroque era, opera developed signature forms such as recitative (speech-like singing that advances the plot) and aria (lyrical numbers that explore character and emotion). Over the centuries it evolved diverse national styles—Italian bel canto, French grand opéra, German music drama—while continually experimenting with orchestration, harmony, narrative structure, and stagecraft.

Orchestral music refers to compositions written for an orchestra—a large ensemble typically built around a string section (violins, violas, cellos, double basses), complemented by woodwinds, brass, percussion, and often harp, keyboard, or other auxiliary instruments. A conductor coordinates the ensemble, shaping balance, phrasing, and expression. The style emphasizes coloristic timbre combinations, dynamic range from the softest pianissimo to explosive tuttis, and textures that can shift seamlessly between transparent chamber-like writing and monumental masses of sound. Orchestral writing underpins concert genres such as symphonies, overtures, and tone poems, as well as opera, ballet, and modern film and game scores. While orchestral writing evolved across centuries, its core craft centers on melody, counterpoint, harmony, register, and orchestration—the art of assigning musical ideas to instruments to achieve clarity, contrast, and narrative impact.

Tango is a music and dance genre that emerged in the Río de la Plata region at the turn of the 20th century, characterized by its dramatic phrasing, bittersweet harmonies, and close-embrace dance. The music typically features an orquesta típica with bandoneóns, violins, piano, and double bass, playing in 2/4 or 4/4 time with a distinctive syncopated pulse derived from the habanera and Afro-Rioplatense rhythms. Its sound blends European salon dances (waltz, polka, mazurka), rural gaucho song (payada, milonga), and Afro-Uruguayan/Argentine candombe. Melodies often lean minor, with chromatic inner lines, lush diminished chords, and expressive rubato. Vocal tangos frequently use lunfardo (Buenos Aires slang) to tell stories of love, loss, and urban life.

Choral refers to music written for and performed by a choir—an ensemble of voices organized into sections such as soprano, alto, tenor, and bass (SATB), or same-voice groupings (SSA, TTBB). It encompasses both sacred and secular repertoire and may be sung a cappella or with accompaniment by organ, piano, or full orchestra. Stylistically, choral music ranges from chant-like monophony to intricate polyphony and rich homophonic textures. Texts are drawn from liturgy, scripture, poetry, and vernacular sources, and are set in many languages. Performance contexts include church services, concert halls, and community events, making choral one of the most socially embedded and widely practiced forms of ensemble music. Across history, choral music has served as a laboratory for vocal counterpoint, word painting, and text-driven form, while functioning as a cultural bridge among religious rites, national traditions, and contemporary concert practice.

Chant is a broad type of religious or ritual song in which text is delivered in a rhythmically spoken or sung manner, usually in unison and without instrumental accompaniment. It prioritizes clarity of sacred words and speech‑like delivery over metrical regularity, harmony, or virtuosic melody. Across cultures, chant functions as a vehicle for worship, meditation, and communal ritual. Western plainchant (often called Gregorian chant) is monophonic, modal, and largely free‑rhythmic, while other global chant traditions (Byzantine, Syriac, Jewish cantillation, Vedic, Buddhist, Qur’anic recitation) have their own modal systems, ornaments, and performance practices. What unites them is the primacy of sacred text and the shaping of musical line by the natural cadence of speech.

Harpsichord refers to a repertoire and performance tradition centered on the plucked‑string keyboard instruments of the Renaissance and Baroque eras. Its sound is produced by quills (or plectra) that pluck the strings, giving a clear attack, rapid decay, and a bright, silvery timbre distinct from the later piano. As a genre tag it encompasses solo keyboard works (suites, ordres, toccatas, preludes and fugues, character pieces), concertos, chamber sonatas with continuo, and continuo playing in vocal and instrumental music. Stylistically it spans Italian brilliance, English virginalist craft, French elegance with agréments and notes inégales, German contrapuntal rigor, and Iberian color and rhythm. Modern harpsichord performance is closely tied to historically informed practice: period instruments or replicas, historical temperaments, A=415 (or period-appropriate) pitch, and articulation and ornamentation derived from primary sources.