In the past few days I’ve completed several programs that compose rather nice notated music using cellular automata. Yesterday I posted seven solos generated by cellular automata. Today I am following up with two duets. Like the solos, these pieces were generated using elementary cellular automata.
All of these pieces look rather naked. In the past I’ve added tempo, dynamics, and articulations to algorithmic pieces where the computer only generated pitches and durations. Lately I feel like it’s best to present the performer with exactly what was generated, and leave the rest up to the performer. So these pieces are a bit more like sketches, in the sense that the performer will fill out some of the details.
Download the score for Two Duets Composed by Cellular Automata for any instruments by Evan X. Merz.
I’ve collected several pieces composed using cellular automata into one package.
This collection of seven solos for any instrument was created by computer programs that simulate cellular automata. A cellular automaton is a mathematical system containing many cellular units that change over time according to a predetermined rule set. The most famous cellular automaton is Conway’s Game of Life. Cellular automata such as Conway’s Game of Life and the ones used to compose these pieces are capable of generating complex patterns from a very small set of rules. These solos were created by mapping elementary cellular automata to music data. One automaton was mapped to pitch data and a second automaton was mapped to rhythm data. A unique rule set was crafted to generate unique patterns for each piece.
Download the score for Seven Solos Composed by Cellular Automata for any instrument by Evan X. Merz.
I recently supplied the score for the latest episode for the Office Problems web show.
I recently wrote the music for three games developed by Rehab Studios for the X-Factor television show. The app is called Talk Talk TV Time and you can download it for free on iPhone and Android systems.
I really enjoyed working with Brandon Buczek on the score for the newest episode of Office Problems.
When I saw J. Dearden Holmes’ 3D pictures from the 1920s presented as animated gifs, I was struck by the incongruity between the images and their presentation. These were photographs shot in the 1920s that were meant to be viewed on a stereoscope. Yet they were being presented online as animated gifs, a format that didn’t come into existence until the 1990s. This incongruity inspired me to write incongruous music. So I embedded multiple incongruities in the music: incongruities between the music and itself, as well as incongruities between the music and the images.