The idea of a prepared instrument intrigued me. I thought about simple things I could do with my trumpet, and decided to turn it into a “prepared trumpet”.

All the sounds in this recording were made with my trumpet.

For the percussion sounds, I used a plastic chopstick to tap lightly on various parts of the trumpet.

For the pitched sounds, I built a device I stuck into the bell end of the trumpet that let me play notes through a metal tube submerged in a glass of water.

I call this an etude because it’s a piece for a single instrument. However, it would be somewhat challenging to perform this etude live without using unconventional performance techniques.

You can view photos of my prepared trumpet along with further description of the technique at my blog: composed-bits.org/2018/04/etude-in…repared-trumpet/

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