Prestissimo

Prestissimo is the superlative form of presto: ‘as fast as possible’. In conventional metronome charts it sits at the top of the tempo hierarchy, above presto, with metronome marks often pushing past 200 BPM. In practice, the upper limit is set by the technical capabilities of the performer and the clarity of the music — a prestissimo that becomes inaudible mush has overshot itself.

The marking is a particular signature of Beethoven, who uses it at the climactic conclusions of several piano sonatas (the Hammerklavier, the late Op. 111) and in symphonic finales. Late 19th and 20th-century composers — Liszt, Rachmaninoff, Prokofiev — also reach for prestissimo at virtuoso moments.

The psychological effect of prestissimo, when delivered convincingly, is exhilaration verging on chaos. The listener feels the music is at the edge of what can be played, and the performer’s control becomes part of the drama. A polite prestissimo is a contradiction in terms.

Italian, superlative of presto. The -issimo suffix amplifies the adjective to its extreme degree.

Find the threshold beyond which clarity dissolves and stop just short of it. Prestissimo is not about exceeding human capacity; it is about playing at the brink of it. Recordings can be useful for assessing whether the result still reads as music.