Incalzando

Incalzando, Italian for ‘pressing’ or ‘pursuing’, instructs the performer to accelerate while intensifying — typically with a parallel increase in dynamics. The effect is of music closing in on something: a climax, a key event, a final cadence.

The marking overlaps with stringendo and affrettando but carries its own flavor: incalzando is purposeful, goal-directed, conveying the sensation of pursuit or urgency rather than mere speed. The Italian root calzare means ‘to press, to crowd close’ — incalzando is music that crowds close to its target.

The device is common in Romantic opera, especially in Verdi and Puccini, where it accompanies dramatic builds toward arias’ climactic notes. It also appears in late 19th-century symphonic music, where it serves as a structural tool for ratcheting up tension across long developmental spans.

Italian, gerund of incalzare (‘to pursue, press hard’), from in- + calzare (‘to press, fit closely’), itself from Latin calceare.

Combine acceleration with intensification. Speed alone is not incalzando — the dynamics, articulation, and harmonic urgency should all push forward together. The audience should feel hunted by the music.