Nathan Selikoff
Four Dimensions is a single movement work for orchestra lasting
under seven minutes that incorporates surround sound electronics,
solo electronic wind instrument (EWI), and real-time visuals.
Conceptually, the piece represents a journey through the
mathematical dimensions: zero (on/off), one (points become lines),
two (lines become planes), three (planes become volumes), and four
(volumes enter an imperceptible fourth dimension). Four Dimensions
was a collaboration with composer Keith Lay. We conceptualized the
piece together as an imaginary exploration of the mathematical
dimensions. Keith then composed the piece, sending me previews as he
refined the score. When the music was nearing completion, I created
and refined the real-time artwork. During the concert, I performed
the visuals using my laptop and iPhone, following the conductor
along with the rest of the orchestra.