#classical music

• Adagietto — A musical term indicating a fairly slow tempo, slightly faster and more moving than adagio, but slower than andante; also, it designates a piece or a part of a symphonic composition written in this rhythm. This structural indication grants the piece a melancholy and fluid nuance, famously illustrated by the fourth movement of Gustav Mahler's Fifth Symphony.
• Adagio — A musical term indicating a slow, leisurely, and solemn tempo, situated between largo and andante; also, it designates a piece or part of a composition written in this rhythm or a suite of slow movements performed in classical ballet. This structural movement emphasizes expressiveness, impeccable muscular control, and the fluidity of melodic lines.
• Addolcendo — A musical execution term of Italian origin, literally meaning 'sweetening' or 'softening'. It instructs the performer to transition smoothly toward a warmer, more melodious, soft, and velvety sound emission, gradually reducing any harshness or intensity to enhance the lyrical expressiveness of the passage.
• Adirato — A niche musical term or archaic lexical borrowing adapted from the Italian language indicating the performance of a melodic sequence in an angry, furious, irritated, or wrathful manner. As a rare adjective in old literary texts of refined influence, it describes the state of a character seized by intense and uncontrollable anger.
• Agiato — A technical musical term of manner or execution indication from Italian, meaning easily, comfortably, quietly, or at ease; it prescribes the performance of a composition or musical fragment in a moderate, relaxed tempo, free of structural haste.
• Aida — The title of a famous four-act opera composed by Giuseppe Verdi, with a libretto by Antonio Ghislanzoni, premiered in Cairo in 1871; the name of the main character, an Ethiopian princess captive in Egypt, torn between her love for General Radames and her loyalty to her homeland. In an extended sense, it represents a marketing acronym (AIDA: Attention, Interest, Desire, Action) and a highly elegant feminine given name.
• Albeniz — A personal proper name of Spanish (Basque) origin, globally renowned due to the brilliant composer and pianist Isaac Albéniz, a core figure of Spanish classical music of the late 19th century, recognized for his suite of piano masterpieces 'Iberia'. Written with a capital letter, the term individualizes a great creator in the history of world culture.
• To the sign — A musical expression and direction originating from Italian (al segno), literally translated as 'to the sign'. It is used in musical scores to instruct performers or the conductor to repeat a previous section starting precisely from the spot marked with a specific graphic symbol (called a 'segno' or 'sign'), serving to optimize the score's graphic space and avoid rewriting the same measures.
• Broadening — A dynamic and tempo instruction originating from Italian, literally translated as 'widening' or 'broadening'. It is used in musical scores to instruct performers or the conductor to gradually slow down the performance tempo while simultaneously increasing the sound intensity (volume), thereby providing a broader, more majestic, and solemn sonority, typically toward the climax of a dramatic musical section.
• Allemande — A traditional folk dance in binary or quaternary meter, of German origin, emerging in the 16th century, characterized by a moderate, steady, and flowing movement. In the Baroque period, the term designates the instrumental piece with a grave, polyphonic character that systematically opens the classical dance suite, being followed by the courante, sarabande, and gigue.
• Female alto — A female singer whose voice falls within the alto register (pitched between soprano and tenor or contralto) or a woman who plays an instrument in the same acoustic range (viola, alto saxophone).
• Amadeus — The original Latin form of the masculine name Amadeo, meaning 'lover of God'. Culturally, it is universally tied to the Austrian composer Wolfgang Amadeus Mozart. It also titles the famous stage play by Peter Shaffer and its Academy Award-winning film adaptation by Miloš Forman.
• Amoroso — An execution directive written on classical musical scores, through which the composer requests the performer (solist or orchestra) to render that specific passage in a warm, tender manner, full of love, affection, and romantic sensitivity. As a borrowed adverb, it guides the tempo and expressiveness of the instrumental performance.
• Andante — A musical tempo indication requiring a composition to be executed at a moderate, slow, calm, and steady pace, corresponding to the natural rhythm of walking; a musical fragment composed or performed in this tempo. It is structurally situated in speed between adagio (slow) and moderato (moderate).
• Andantino — A musical tempo indication requiring a composition to be executed at a moderate pace, structurally situated very close to the andante tempo. Its historical meaning presents a slight ambiguity, but in modern practice it indicates a movement slightly faster and more lively than andante; a musical fragment composed or performed at this pace.
• Animando — A musical execution directive requiring the performer to gradually increase the animation, vivacity, and dynamism of the piece, often through a slight acceleration of the tempo and an increase in sound intensity. This term guides the emotional transition of a composition toward a more passionate, lively, or agitated state, adding expressiveness to the musical discourse.
• Animato — A musical performance directive requiring the player to perform in an enlivened, lively, moved manner full of dynamic expressiveness. Unlike 'animando', which implies a gradual process of acceleration or intensification, this term establishes a stable mood and tempo characterized by vibrant energy right from the beginning of the respective passage.
• Appassionata — The established name of the Piano Sonata No. 23 in F minor, Op. 57, composed by Ludwig van Beethoven, considered one of the most technical and dramatic masterpieces in the entire pianistic literature. As a nominalized adjective, the term originates from Italian and denotes a musical piece or passage performed in a deeply passionate, intense, and emotionally driven manner.
• Passionately — An expression mark written in musical scores, dictating that a fragment, theme, or entire composition be performed in a passionate, fiery manner, full of intense emotion and dramatic impulse. Used as an adjective, it describes the hot, stirring, and deeply affective character of the musical discourse in a specific section.
• Archi — A collective musical term used to designate the entirety of bowed string instruments (violin, viola, cello, double bass) within a symphonic orchestra or a chamber ensemble. In a structural sense, the 'archi' section represents the core fundamental sonic nucleus of the classical orchestra, responsible for providing the continuous harmonic texture and timbral richness in orchestral compositions.