What is "sonorism"

Sonorism is an approach to musical composition associated with a number of notable Polish composers. As a movement, sonorism was initiated in the 1950s in the avant-garde of Polish music . Music that emphasises sonorism as a compositional approach tends to focus on specific characteristics and qualities of timbre, texture, articulation, dynamics, and motion in an attempt to create freer form. The style is primarily associated with an experimental musical movement which arose in Poland in the mid 1950s and flourished through the 1960s.

Sonorism emphasizes discovering new types of sounds from traditional instruments, as well as the creation of textures by combining different, often unconventional instrumental sounds in unusual and unique ways. The term "sonoristics" is used to describe this novel approach, which went beyond merely injecting individual color, quirks, and experimentation. It aimed to establish new structural functions in a composition, such as employing non-functional chords for sonorous effects, and emphasizing the sonic aspect of texts in vocal music .