As you may have gleaned from recent posts, I’m part of an AHRC-funded research project at the University of Leeds this year with Scott McLaughlin, called the Garden of Forking Paths. Scott and I have been toying with the idea of playing with different barrel lengths, to see what kind of multiphonics might come out of it – this month we’ve been experimenting with a kind of “budget” version, using a bit of plastic tubing (an idea I had from working with William Kuo, who is a big fan of a bit of plastic tubing).
So, by extending the clarinet at the top, the proportions of the instrument are warped, and so the resulting scale isn’t simply transposed down, but stretched out. I made the tube as long as possible without losing use of the register key, but reaching into the altissimo is so-far impossible (maybe this would improve with practice? do I want to spend the time trying to find out? I don’t know?).
But the multiphonics are fantastic. I think so, anyway. They are brash and complex, and you can adjust the beating in a lot of them by moving the “barrel” around.
I wonder if this would be a really effective way to write microtones for less experienced clarinet players? Because learning the quarter tone fingerings is very time consuming, especially if you’re not going to make playing new music a daily thing.
I’d just like to know what you think! Is this something you could imagine using?
So the pipe that I use is 18mm in diameter and 16cm in length – and is inserted in place of the barrel, as shown:
All of the pitches are transposed into Bb here – the first line is the fingered pitch, and the second the resulting pitches. You’ll need to show both lines in your score when you write with this.
And it sounds like this:
Or alternatively, a bit of silliness with it on Instagram:
And then I have 10 good multiphonics for you. There are definitely more, I could probably spend a few happy hours coming up with another 30-50, but these were some of my favourites. Hope you enjoy them!