Patent ID: 8217253

Claim:
An electric instrument music control device comprising: a reference multi-axis position sensor, wherein the reference multi-axis position sensor has at least one axis held in a fixed position; a moveable multi-axis position sensor, wherein the moveable multi-axis position sensor is rotatable about at least one axis corresponding to the at least one axis of the reference multi-axis position sensor, and wherein the moveable multi-axis position sensor is in communication with the reference multi-axis position sensor; and a processor that processes the differentiation between the angular position of the at least one axis of the reference multi-axis position sensor and the at least one axis of the moveable multi-axis position sensor, wherein the angular differentiation correlates to a music effect of an electric instrument, wherein the reference multi-axis position sensor has at least two axes held in a fixed position, and wherein the moveable multi-axis position sensor is rotatable about at least two axes corresponding to the at least two axes the reference multi-axis position sensor is held fixed in, and wherein rotation of the moveable multi-axis position sensor about each axis correlates to a different music effect of an electric instrument.