Hello my dear patrons!
This morning I was working on exercises for my new method book. There is a technique which I call "alternate picking" (working title), in German "Wechselschlag" which I use to play tremolo or rapid tone changes. The left hand is outside the volume antenna and does alternating up and down movements to use the volume range above and below the antenna simultaneously with one movement.
I thought of one example piece where I use this technique and remembered the Theremin Sonata no. 2 by Christopher Tarnow. In the 3rd movement "Fugato" you can see the "Wechselschlag" technique. Here is a video of a performance in 2015. You can also find a studio recording of the piece on all streaming platforms where the theremin is bit clearer audible. I attached the score in case you would like to read along. :)
xx
Carolina