The sforzando (sfz) is a dynamic marking that signals a sudden, strong accent on a note or chord. It appears as the abbreviation “sfz” above or below the staff and directs the performer to attack the pitch with an immediate, brief emphasis.
A coda is a concluding passage in a musical composition that brings the piece to a formal close, often extending or summarising earlier material.
A major seventh chord is a four‑note harmony built from a major triad plus a major seventh interval above the root. It is common in jazz, pop, and classical music for its lush, slightly tense sound.
The trumpet is a high-pitched brass instrument that produces sound by the vibration of the player’s lips against a cup-shaped mouthpiece. It is a staple of orchestras, jazz ensembles, marching bands, and many other musical contexts.
A waveform is a visual representation of how an audio signal varies over time, showing its amplitude, frequency, and shape, which together determine the sound’s timbre and character.
The violin is a high‑pitched, four‑stringed bowed instrument central to many musical traditions. It is known for its expressive range, technical versatility, and prominent role in orchestras, chamber groups, and solo repertoire.
The triangle is a small metal idiophone that produces a bright, resonant tone when struck with a metal beater. It is a staple of orchestral and band percussion sections, valued for its ability to cut through textures and accent rhythmic patterns.
A passacaglia is a continuous variation form built over a repeating bass line or harmonic progression, originating in the early Baroque era. It has been employed by composers from Bach to modernists, often for dramatic or ceremonial effect.
The bongo is a pair of small, open‑bottomed drums of Afro‑Cuban origin, played with the hands. It is a staple of Latin music and has been incorporated into many worldwide musical styles.
Audio compression is a signal‑processing technique that reduces the dynamic range of sound by attenuating louder passages and/or amplifying quieter ones. It is a fundamental tool in recording, mixing, mastering, broadcast, and live‑sound applications, shaping both the technical and artistic aspects of modern audio.