I noticed tonight that I sometimes have mini-explosions in my left hand when I play. Little baby spasms. It’s a good thing I think. It may be a road to more efficiency. It is the briefest length of tension possible, and then you instantaneously fall into relaxation. There are many gradations of the spike as well, depending on the material. You can request from your mind and hand that it be an extended, shallow hump, kind of like a long slur marking. I was also somehow having the image of a volcano, with different types of eruptions. Having this as another parameter in the mix of cello techniques is rather effective I think. It adds a far greater range of control over tension levels.

originally published on 3/19/09