Profile No. VII: Concept of the Orchestral Tutti
Each profile will highlight a specific problem of composition for orchestra. Orchestral tuttis can be thought of as a single chord as cadence with a series of chords, played by everyone in the orchestra. It is possible that most members could play, creating more than one contrasting tutti; or, tuttis could occur in a single choir or combination of choirs, like winds and brass. The general effect is a simplification of texture, even if there is an activated accompaniment, and tuttis usually occur at cadential or other nodal points in an extended composition. Some kinds of pieces begin with a tutti (like the French Overture), as in the opening of Handel's Music for the Royal Fireworks.
Tuttis may be defined on a sliding scale of two types of textural organizational principles: 1) horizontal organization or block chords to completely activated textures with dynamic pitch densities and, 2) vertical organization which determines the orchestral weight of the tonal event. This second type of organization involves the doublings and spacings of pitches to produce high, middle, low, or balanced focus to the tutti. The selection of a specific pitch which permeates the chord could also control the tutti (e.g. the e minor chord with many G's at the beginning of Stravinsky's Symphony of Psalms.
Updated, May 24, 2004.