Companion (2019) was composed through late 2018 and early 2019, while the first pencil sketches date to 2011. It is dedicated to my two youngest children. All of the material derives from seven-note rows: orderings of the pitches of the diatonic scale. The harmony resembles traditional tonality heard through a pandiatonic filter. There are four sections, divided by key signature: F major, A-flat major, B major and D major.
Each section is constructed from one or two unique, quasi-symmetrical rows that proceed most often by the interval of a fourth or fifth. Each row is layered against itself in a homorhythmic canon of up to six voices, often accompanied by high and low pedals tones that present an additional canon in augmentation. Almost every chord in Companion is the result of a basic serial process, one exception being the transition between the third and fourth sections, which features chords built from nested fifths. Ultimately, such chords result from the canons as well.
The final chord is arrived at through symmetrical voice leading from the penultimate chord and is also the initial row spelled vertically from bottom to top. Form at the local and vertical levels is highly rationalized, while global and horizontal form—rhythmic structure and phrasing—is loosely associative.
Stephen Clarke, Wesley Shen, pianos
Recorded live at The Array Space, Toronto by Daniel Tapper, November 21, 2020
Music and composer’s notes copyright Bruce A. Russell 2022
EL MAHBOOB 