After having written quite a few heavy, aggressive works for saxophones, I wanted to express some different kinds of ideas on the instrument. Two players work together and against one another with varying degrees of precision: sometimes reflecting, other times reacting.

This performance is by George Weremchuk and Timothy Rosenberg at the University of Central Florida, 1 March 2016. 

The score is available in PDF here: https://gum.co/lineargeo

Linear Geometry (2015)

David's music has been performed at venues around the world, including Carnegie's Weill Recital Hall. He is from St. Louis, Missouri and received a B.M. in composition and trumpet performance from the University of Missouri - Columbia and a M.M. and D.M.A. in composition from Michigan State University. He has studied composition with Ricardo Lorenz, W. Thomas McKenney, and Stefan Freund. 

David has been honored by the BMI Student Composer Awards, the Sinquefield Family Foundation, and Michigan State University Honors Competition. He has been commissioned by the Hastings College Symphonic Band, h2 Quartet, and others.

David is one of the founders of [SoundNotionTV](http://soundnotion.tv), a podcast network featuring audio and video shows about music and the arts. He serves on the board of directors of [Null-state](https://www.nullstate.org/), a non-profit organization promoting research and education in computer music. Previously, he served as president of the [Central Florida Composers Forum](http://cfcomposers.org/), Director of Digital Media for the [Timucua Arts Foundation](https://timucua.com/), and founder and co-Artistic Director of SCENE&heard, a new music concert series at the [(SCENE) Metrospace](http://scenemetrospace.com/) gallery in East Lansing, Michigan.

He teaches composition, theory, and technology at Wichita State University. He has previously taught at the University of Central Florida, Grand Valley State University, and Michigan State University.

email: davidjohnmacdonald@gmail.com

Linear Geometry (2015)

davemacdo