variables

The Holy Sextet (Part 2) — by Brant Taylor

Part 1 began an exploration of three bow variables that—in addition to the three well-known concepts of weight, speed, and contact point—make up a sextet of basics that should be known and practiced to maximize your control over the string with the bow.  We discussed the first and most important, bow angle, in Part 1. The remaining two variables may seem relatively minor, but they are by no means unimportant. If practicing means attempting to find solutions to the challenges of successful instrumental control, you should attempt to understand every potential reason for success or failure with the bow. FLATNESS OF HAIR, or how much of the hair makes contact with the string. Many cellists hold the bow with the stick tilted up (toward the fingerboard) to some degree. This means that [...]

The Holy Sextet (Part 1) — by Brant Taylor

Think back to when you were shown how to use the bow to successfully produce different sounds on the cello. In all likelihood, you learned that there is a trio of "variables" that are combined in certain ways to achieve a desired result: WEIGHT, or how much of the right arm's heft is placed into the string from above (I prefer the term "weight" to "pressure," though they refer to the same idea). SPEED, or how quickly the bow is moved laterally. CONTACT POINT, or where the bow hair makes contact with the string relative to the bridge (or fingerboard). While each of these variables is critically important to sound production, the complete recipe for successfully controlling the string with the bow involves more. There are at least three other basics [...]