Dolores Catherino is a PolyChromatic music composer and multi-instrumentalist. Her avant-garde compositions use audible ‘pitch-palettes’ of 106 and 72 EDO (equal divisions of the octave), performed on visionary 21st century keyboard instruments.
Dolores is focused on exploring new musical possibilities within a polychromatic system which simplifies and unifies microtonal pitch-scale methods (which are generating many diverse terminologies and symbolic notations).
In distinction to Spectral music which deeply focuses on aspects of ‘tone color’ (timbre), Polychromatic concepts are focused on ‘pitch-color’ and ‘interval-color‘. The concept of pitch-color is also intended to simplify the exploration of aesthetic and scientific possibilities in the development of associative synesthetic awareness: learned associations and conceptual/perceptual integration of audible pitch with visual color.
The polychromatic system creates an intuitive, pitch-color framework for creating music with micro-pitch (microtonal, xenharmonic) scale generation methods. Not only can it denote any way of dividing the octave into subset scales, but it can also allow the composer to use multiple scale types in one composition, in succession or simultaneously. The polychromatic system is able to symbolically represent, by means of a ‘pitch-color’ concept and symbology, over 100 pitches within an octave. As an expanded symbolic language, the polychromatic system has opened up immense new possibilities for exploring complex resonances, audible interactions of harmonics/phase, and new dimensions of tonality.
With an undergraduate study in music and graduate study in medicine, Dolores continues to explore and develop integrated perspectives between the sound arts and sciences.
PolyChromatic Music: https://www.polychromaticmusic.com
Articles by Dolores Catherino:
The experience and practice of polychromatic music brings to auditory awareness new harmonic interactions and multidimensional spatial effects. Additionally, the increasing auditory perceptual discrimination developed in the practice may lead...
I needed to find an intuitive and efficient way to work with 106 notes per octave. The immensity of new musical possibilities can seem overwhelming.
Isolated methods of music practice are rapidly multiplying without a framework of integration and orientation for musicians and listeners to grasp. The polychromatic system is one framework of integration for...
We have no words for many perceptual aspects of hearing--imagery, visualization, dimension, space, etc.--so we are faced with communicating auditory concepts in analogy or metaphor. My perspective is to link...