This is the third excerpt in a six-part series that explores Gayle Young’s musical practice, drawn from the interview that took place with Camille Kiku Belair on December 14th, 2017 at the Canadian Music Centre in Toronto.
In the mid-1970s as a music student at York University Gayle Young began constructing a microtonal percussion instrument she later named Columbine (after a wildflower). She chose pitches based on just intonation ratios (fractions) using only the numbers 2, 3 and 5, and designed a notation system using coloured shapes. In January 1978 at the Music Gallery she presented the first of many concerts featuring this instrument in combination with voice, violin, and a psaltery played by composer Larry Polansky. The Columbine has 63 steel tubes, covering almost three octaves with 23 pitches per octave. Click here to listen to a recording of a solo performance on the Amaranth.
The Amaranth and The Columbine
Camille Belair: What made you choose your two instrument designs instead of something similar to the Harry Partch viola with a cello neck or something else like that?
Gayle Young: I was influenced by Lou Harrison and Bill Colvig. Bill did a lot of the instrument building and Lou did the composing. They built a group of percussion instruments called the American Gamelan, made out of metal tubing, similar to the material I used for the Columbine. Harrison devised quite a few tunings in just intonation, and built instruments so his pieces using these tunings could be played. That was one indication to me that it was possible to build instruments. The Colvig/Harrison instruments are much simpler than the instruments Partch built – smaller, more portable, and not that expensive or fragile. Metal tubing tends to last!
CB: So that is the Columbine, the metal instrument, and it came before the Amaranth?
GY: Yes. I tuned the first prototype using another Lou Harrison instrument called the monochord. Jim Tenney had one, and loaned to me. It had one string that was exactly 1000 mm long. Let’s say you tune it to an E at 330 Hz. That will be your fundamental pitch, described in just intonation as a fraction: 1/1. You could then move a bridge to set a second pitch on the same string. It’s simple arithmetic, really. If your string is 1000 mm long, that’s your first pitch. If you want to hear an interval of 5/4, a just major third, you can calculate both the frequency and the string length. Your new note will vibrate 5 times while the older one vibrates 4 times. The second pitch will vibrate faster, and the string will be shorter. You know your base frequency is 330, so you multiply it by 5 and divide it by 4, it’s going to be 412.5 Hz. To calculate the length you divide by 5 and multiply by 4, it will be 800 mm., ⅘ of the longer one. It’s same same as guitar frets really, except that you can change their position.
There was a little device you could slide along and click down and say “okay, that’s 800 mm., so this is going to be my pitch.” I tuned the whole Columbine using that one string. When I first built it I didn’t know if the tuning would be musically useful or not, so it was really an experiment to